| 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 | $213.76 | 8.565% | $232.0685 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $27.46 | 12.468% | $30.8837 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $33.50 | 7.743% | $36.0939 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $91.92 | 3.173% | $94.8366 | $94.84 | $94.85 | $94.80 |
| Purchase #5 | $37.92 | 11.505% | $42.2827 | $42.28 | $42.30 | $42.30 |
| Purchase #6 | $169.68 | 4.725% | $177.6974 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $203.96 | 6.759% | $217.7457 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $778.20 | $831.6085 | $831.61 | $831.65 | $831.60 | |