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.

[615, -878, 274, -110, 220, 816, -392, -405, 667, 430, 563, -485, 243]
[620, -880, 270, -110, 220, 820, -390, -400, 670, 430, 560, -480, 240]

[-558, -774, -840]
[-560, -770, -840]

[-87, -440, 795, -177, 84, -321, -263, 195, -656, 922, -351, 929, 268, -27]
[-90, -440, 800, -180, 80, -320, -260, 200, -660, 920, -350, 930, 270, -30]