| 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 | $115.33 | 10.739% | $127.7153 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $86.92 | 9.275% | $94.9818 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $44.55 | 3.407% | $46.0678 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $229.79 | 10.690% | $254.3546 | $254.35 | $254.35 | $254.40 |
| Purchase #5 | $22.48 | 6.844% | $24.0185 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $116.32 | 11.568% | $129.7759 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $223.43 | 5.543% | $235.8147 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $838.82 | $912.7286 | $912.73 | $912.70 | $912.80 | |