| 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 | $203.58 | 3.638% | $210.9862 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $125.77 | 10.144% | $138.5281 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $136.67 | 9.201% | $149.245 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $66.88 | 12.461% | $75.2139 | $75.21 | $75.20 | $75.20 |
| Purchase #5 | $129.58 | 12.272% | $145.4821 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $53.97 | 5.825% | $57.1138 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $48.47 | 11.211% | $53.904 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $764.92 | $830.4731 | $830.47 | $830.50 | $830.40 | |