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: [-274, -485, 986, 152, 872, 445, -116, -181, 329, 353]

Answer: [-270, -480, 990, 150, 870, 440, -120, -180, 330, 350]

Question: [419, -251, 244]

Answer: [420, -250, 240]

Question: [818, -800, 432, 787, -500, -487, -21, 997, 723, -266, -756]

Answer:
[820, -800, 430, 790, -500, -490, -20, 1000, 720, -270, -760]