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: [-470, 770, -536, 932, -924, 923, 431, 86, -902, -895]

[-470, 770, -540, 930, -920, 920, 430, 90, -900, -900]