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: [221, 199, -835, -403, 198, -450, 686, 875, -490, 827]

Answer: [220, 200, -840, -400, 200, -450, 690, 880, -490, 830]


Question: [-310, -785, -967, 310, -48]

Answer: [-310, -780, -970, 310, -50]


Question: [-196, 362, 502, -315, 168, 772, -606]

Answer:
[-200, 360, 500, -320, 170, 770, -610]