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: [-19, -838, 0, -686, 967, -237, -536, 970, 848, 504]

Answer: [-20, -840, 0, -690, 970, -240, -540, 970, 850, 500]

Question: [387, -547, 964, 291, -160, -684, 117, 665, 489]

Answer:
[390, -550, 960, 290, -160, -680, 120, 660, 490]