| 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 | $223.76 | 8.730% | $243.2942 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $93.30 | 13.689% | $106.0718 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $83.67 | 7.542% | $89.9804 | $89.98 | $90.00 | $90.00 |
| Purchase #4 | $80.55 | 9.162% | $87.93 | $87.93 | $87.95 | $87.90 |
| Purchase #5 | $241.71 | 8.272% | $261.7043 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $36.39 | 10.846% | $40.3369 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $53.57 | 11.743% | $59.8607 | $59.86 | $59.85 | $59.90 |
| 7 purchase totals = | $812.95 | $889.1783 | $889.17 | $889.20 | $889.20 | |