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: [122, 101, 432, -561, -137, -553, -41, -53, -828, 466, -671]

[120, 100, 430, -560, -140, -550, -40, -50, -830, 470, -670]