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: [823, -333, 746, 117, -60, -383, -761, -816, -463, -506, 41, 786, 823, -104]

[820, -330, 750, 120, -60, -380, -760, -820, -460, -510, 40, 790, 820, -100]