| 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 | $232.89 | 12.335% | $261.617 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $208.50 | 11.327% | $232.1168 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $25.41 | 8.192% | $27.4916 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $124.58 | 4.342% | $129.9893 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $155.89 | 7.793% | $168.0385 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $69.28 | 4.135% | $72.1447 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $52.89 | 4.312% | $55.1706 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $869.44 | $946.5685 | $946.57 | $946.55 | $946.50 | |