Short answer: No.
Things are either rounded or pointed; "rounding to a point" is a contradiction in terms. That being said, I understand what you mean. Some mountains taper, others do not.
Some examples of European mountains that are covered in snow year-round are the Alps in Switzerland and the Pyrenees in Andorra. These mountains have high elevations and cold temperatures, which contribute to their perpetual snow cover.
The Alps are tall mountains that are covered with snow all year in Europe.
Ben Nevis
to round to one decimal point all you have to do is move the decimal point once to the right for example: 0.808 becomes 08.08
The Himalayan Mountains are the highest mountains in the world. They are covered in snow all year from the altitude. The higher the point, the colder it gets. So, the Himalayan Mountains are so tall that the caps are snow capped all year.
A sphere
No, not all mountains have snow caps. The presence of snow caps depends on factors such as elevation, latitude, and climate. Mountains in higher latitudes or with higher elevations are more likely to have snow caps year-round.
The snow line.
a sphere
hot. although there are mountains in Cyprus that are cold. apart from that its warm all year round.
In North America mountains have many important purposes. In a religious stand point it is believed that mountains are the highest point on Earth that you can get to God.
The African Savanna consists of tropical grasslands that are warm all year round. Although there are some grasslands at high altitudes, savannas are not generally known for having mountains.