Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $122.35 | 6.542% | $130.3541 | $130.35 | $130.35 | $130.40 |
Purchase #2 | $118.59 | 6.665% | $126.494 | $126.49 | $126.50 | $126.50 |
Purchase #3 | $241.26 | 8.728% | $262.3172 | $262.32 | $262.30 | $262.30 |
Purchase #4 | $210.44 | 6.164% | $223.4115 | $223.41 | $223.40 | $223.40 |
Purchase #5 | $112.54 | 3.818% | $116.8368 | $116.84 | $116.85 | $116.80 |
Purchase #6 | $37.40 | 11.344% | $41.6427 | $41.64 | $41.65 | $41.60 |
Purchase #7 | $17.88 | 7.491% | $19.2194 | $19.22 | $19.20 | $19.20 |
7 purchase totals = | $860.46 | $920.2757 | $920.27 | $920.25 | $920.20 |