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.
--------
Question: [221, 199, -835, -403, 198, -450, 686, 875, -490, 827]

Answer: [220, 200, -840, -400, 200, -450, 690, 880, -490, 830]


Question: [716, 500, -261, 78, -1, 422, 424, 909, 767, 1000]

Answer: [720, 500, -260, 80, 0, 420, 420, 910, 770, 1000]


Question: [397, 580, -463, -297, 399, -342, -159, -501, 418, 874, -210, 622, -906, 345, -467]

Answer:
[400, 580, -460, -300, 400, -340, -160, -500, 420, 870, -210, 620, -910, 340, -470]