| 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 | $223.42 | 11.471% | $249.0485 | $249.05 | $249.05 | $249.00 |
| Purchase #2 | $141.68 | 7.804% | $152.7367 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $42.60 | 6.276% | $45.2736 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $155.84 | 6.185% | $165.4787 | $165.48 | $165.50 | $165.50 |
| Purchase #5 | $60.42 | 7.824% | $65.1473 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $170.34 | 10.568% | $188.3415 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $114.74 | 10.541% | $126.8347 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $909.04 | $992.8610 | $992.86 | $992.90 | $992.70 | |