| 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 | $237.99 | 11.712% | $265.8634 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $6.67 | 9.222% | $7.2851 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $13.31 | 3.407% | $13.7635 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $42.81 | 9.652% | $46.942 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $235.66 | 10.819% | $261.1561 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $152.38 | 12.383% | $171.2492 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $179.72 | 13.513% | $204.0056 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $868.54 | $970.2649 | $970.27 | $970.25 | $970.30 | |