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: [-880, 656, -620, -962, -570, -894, 580, 963, -217, 789, -540]

[-880, 660, -620, -960, -570, -890, 580, 960, -220, 790, -540]