| 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 | $220.63 | 3.343% | $228.0057 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $114.39 | 5.745% | $120.9617 | $120.96 | $120.95 | $121.00 |
| Purchase #3 | $48.40 | 13.678% | $55.0202 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $43.90 | 12.356% | $49.3243 | $49.32 | $49.30 | $49.30 |
| Purchase #5 | $125.43 | 11.185% | $139.4593 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $227.29 | 9.629% | $249.1758 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $83.99 | 5.844% | $88.8984 | $88.90 | $88.90 | $88.90 |
| 7 purchase totals = | $864.03 | $930.8454 | $930.85 | $930.80 | $930.90 | |