Definition: In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.
Input: [902, -540, 951, 220, -507, 663, -738, 966, -741, 613, 454, -282]

[900, -540, 950, 220, -510, 660, -740, 970, -740, 610, 450, -280]