| 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 | $250.63 | 5.160% | $263.5625 | $263.56 | $263.55 | $263.60 |
| Purchase #2 | $210.37 | 10.335% | $232.1117 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $211.84 | 6.344% | $225.2791 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $15.57 | 12.764% | $17.5574 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $48.63 | 3.795% | $50.4755 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $52.82 | 11.805% | $59.0554 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $122.81 | 8.858% | $133.6885 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $912.67 | $981.7301 | $981.74 | $981.75 | $981.90 | |