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.

[641, -857]
[640, -860]

[617, 289, 880, 517, 240, -44, -432, 524]
[620, 290, 880, 520, 240, -40, -430, 520]

[-765, 447, -287, -792, -255]

[-760, 450, -290, -790, -260]