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: [350, -848, -680, -73, 727, 555, -493, 693, -743, -525, 218]

Answer: [350, -850, -680, -70, 730, 560, -490, 690, -740, -520, 220]


Question: [42, -646, 782, 36, 712]

Answer: [40, -650, 780, 40, 710]


Question: [-583, 372, 454, 739, 171, -65, -219, -115, 727, 939, -129, 595, 737, -589, 52]

Answer:
[-580, 370, 450, 740, 170, -60, -220, -120, 730, 940, -130, 600, 740, -590, 50]