Since 2735 is an integer, it is already rounded to the nearest fractional part. Rounding the number to the nearest 10 would give 2740.
3000
2700
2700
5.3
5.8
26.7
Five rounded to the nearest tenths is 5.0
19.125 rounded to nearest tenths is 19.1
3000 of course
7.0
8475.0
201.2