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: [693, -952, -540, 925, -933, -299, -247, -816, 584, -620, -971, -630]

[690, -950, -540, 920, -930, -300, -250, -820, 580, -620, -970, -630]