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.

[403, 516, 516, 81, -424]
[400, 520, 520, 80, -420]

[679, 481, 221, -46, 374, 951]
[680, 480, 220, -50, 370, 950]

[305, 779]

[300, 780]