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: [217, 900, 794, -648, 144, 435, 797, -494, -687, -885, -502, -268, 286]

Answer: [220, 900, 790, -650, 140, 440, 800, -490, -690, -880, -500, -270, 290]


Question: [-915, 417, -617, -140, -742, -935, 909, -751, -139, 233, 182, 627]

Answer:
[-920, 420, -620, -140, -740, -940, 910, -750, -140, 230, 180, 630]