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: [208, 129, 960, 119, -954, -582, 330, 541, -669, 93, -544, -773, -832]

[210, 130, 960, 120, -950, -580, 330, 540, -670, 90, -540, -770, -830]