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: [-645, 278, 871, 250, 918, 852, 404, -121]

Answer: [-640, 280, 870, 250, 920, 850, 400, -120]


Question: [188, -395, 464, -225]

Answer: [190, -400, 460, -220]


Question: [-600, -794, 645, -285]

Answer:
[-600, -790, 640, -280]