| 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 | $221.51 | 7.473% | $238.0634 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $207.67 | 10.161% | $228.7713 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $121.39 | 5.588% | $128.1733 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $80.31 | 3.846% | $83.3987 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $68.66 | 4.822% | $71.9708 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $54.77 | 6.171% | $58.1499 | $58.15 | $58.15 | $58.10 |
| Purchase #7 | $166.57 | 3.657% | $172.6615 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $920.88 | $981.1889 | $981.18 | $981.10 | $981.30 | |