| 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 | $238.30 | 9.434% | $260.7812 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $247.86 | 10.109% | $272.9162 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $122.88 | 9.271% | $134.2722 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $13.35 | 10.420% | $14.7411 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $49.40 | 13.288% | $55.9643 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $76.34 | 12.191% | $85.6466 | $85.65 | $85.65 | $85.60 |
| Purchase #7 | $83.54 | 13.298% | $94.6491 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $831.67 | $918.9707 | $918.97 | $918.95 | $918.90 | |