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: [-442, -103, -371, 227, -762, -577, 708, 417, 102, -685, 61, -296, 817]

[-440, -100, -370, 230, -760, -580, 710, 420, 100, -680, 60, -300, 820]