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: [-99, 237, -537, 365, -959, 369, 922, 349, 259, 598, -137, -173, -671, -34, -923]

Answer: [-100, 240, -540, 360, -960, 370, 920, 350, 260, 600, -140, -170, -670, -30, -920]


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: [-766, 155, 238, 202, -618, -182, 312, -997, -259, 664, 255, 174, 303]

Answer:
[-770, 160, 240, 200, -620, -180, 310, -1000, -260, 660, 260, 170, 300]