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.
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Question: [88, 742, -221, 12, 216, 677, -1, -34]

Answer: [90, 740, -220, 10, 220, 680, 0, -30]


Question: [-78, 631]

Answer: [-80, 630]


Question: [258, 705, -723, 787, 459, -699]

Answer:
[260, 700, -720, 790, 460, -700]