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: [307, -80, 669, 533, -803, -10, -709]

Answer: [310, -80, 670, 530, -800, -10, -710]


Question: [-739, 529, -781, -160, -152, 91, -211, 900, 447, -299, -800, 475]

Answer: [-740, 530, -780, -160, -150, 90, -210, 900, 450, -300, -800, 480]


Question: [-971, 140, -621, -187, 22, 824, -123]

Answer:
[-970, 140, -620, -190, 20, 820, -120]