Well, honey, if you wanna round 25,000 to the nearest ten thousand, you're gonna end up with 30,000. It's as simple as that. Just knock off those extra zeros and call it a day.
25
25000
25000
25000
For integers to the nearest ten thousand, 25000 to 34999
25000
24987 to nearest TEN thousand is 20,000
25000
25000
25000
25000
36,184 rounded to the nearest ten thousands place is 40,000.