| 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 | $24.34 | 10.439% | $26.8809 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $15.65 | 13.146% | $17.7073 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $237.76 | 12.421% | $267.2922 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $159.49 | 11.580% | $177.9589 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $147.25 | 8.531% | $159.8119 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $27.55 | 12.490% | $30.991 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $236.90 | 10.429% | $261.6063 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $848.94 | $942.2485 | $942.25 | $942.25 | $942.30 | |