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: [-811, -58, 411, -296, -396, -295, 911, -619, -370, -50]

[-810, -60, 410, -300, -400, -300, 910, -620, -370, -50]