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: [615, -878, 274, -110, 220, 816, -392, -405, 667, 430, 563, -485, 243]

Answer: [620, -880, 270, -110, 220, 820, -390, -400, 670, 430, 560, -480, 240]


Question: [-958, -226, 339, 144, -175]

Answer: [-960, -230, 340, 140, -180]


Question: [-878, -258, 898]

Answer:
[-880, -260, 900]