| 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 | $195.90 | 12.465% | $220.3189 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $6.70 | 4.394% | $6.9944 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $97.94 | 8.512% | $106.2767 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $235.92 | 10.679% | $261.1139 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $216.83 | 9.252% | $236.8911 | $236.89 | $236.90 | $236.90 |
| Purchase #6 | $30.55 | 7.606% | $32.8736 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $67.49 | 4.675% | $70.6452 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $851.33 | $935.1138 | $935.11 | $935.10 | $935.10 | |