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: [318, -62, -432, 91, 723, 97, -27, 651, 988, -617]

[320, -60, -430, 90, 720, 100, -30, 650, 990, -620]