| 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 | $25.45 | 11.304% | $28.3269 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $237.96 | 4.853% | $249.5082 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $77.52 | 6.444% | $82.5154 | $82.52 | $82.50 | $82.50 |
| Purchase #4 | $232.55 | 12.289% | $261.1281 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $31.49 | 11.819% | $35.2118 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $60.81 | 7.685% | $65.4832 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $181.93 | 8.292% | $197.0156 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $847.71 | $919.1892 | $919.20 | $919.20 | $919.10 | |