| 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 | $134.41 | 8.557% | $145.9115 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $30.88 | 3.575% | $31.984 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $21.94 | 12.528% | $24.6886 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $242.27 | 7.748% | $261.0411 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $106.63 | 6.642% | $113.7124 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $205.61 | 9.398% | $224.9332 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $46.65 | 5.222% | $49.0861 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $788.39 | $851.3569 | $851.35 | $851.40 | $851.30 | |