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.

[88, 742, -221, 12, 216, 677, -1, -34]
[90, 740, -220, 10, 220, 680, 0, -30]

[-665, -830, -394]
[-660, -830, -390]

[220, 431, -458, 908, -667, 689]

[220, 430, -460, 910, -670, 690]