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: [-549, 327, -647, 675, 283, 597, 864, -250, -618, 293, 453, -837]

Answer: [-550, 330, -650, 680, 280, 600, 860, -250, -620, 290, 450, -840]

Question: [-889, 648, -883, -659, -740, -481, -22, -968, -338, -751, 195, -699]

Answer: [-890, 650, -880, -660, -740, -480, -20, -970, -340, -750, 200, -700]

Question: [-238, -811, -409, 827, 984, 348, 715, -800, 406, -186, 833, -766, -78]

Answer:
[-240, -810, -410, 830, 980, 350, 720, -800, 410, -190, 830, -770, -80]