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: [807, -119, 764, 737, 216, 546, -369, -908, -701, -969, 236, 126, 947]

[810, -120, 760, 740, 220, 550, -370, -910, -700, -970, 240, 130, 950]