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: [923, -447, -582, -457, 959, -548, -7, -566, 88, -822, -896, 234, -292, -19]

[920, -450, -580, -460, 960, -550, -10, -570, 90, -820, -900, 230, -290, -20]