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: [-868, -745, 882]

Answer: [-870, -740, 880]


Question: [370, 784, 284, 487, 533, -830, 654, 445, 859, -31, 403, 706, 212, 538]

Answer: [370, 780, 280, 490, 530, -830, 650, 440, 860, -30, 400, 710, 210, 540]


Question: [856, 589, 421]

Answer:
[860, 590, 420]