| 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 | $202.89 | 3.707% | $210.4111 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $62.77 | 10.342% | $69.2617 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $138.55 | 4.192% | $144.358 | $144.36 | $144.35 | $144.40 |
| Purchase #4 | $59.80 | 10.110% | $65.8458 | $65.85 | $65.85 | $65.80 |
| Purchase #5 | $84.95 | 4.158% | $88.4822 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $113.96 | 11.181% | $126.7019 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $144.83 | 12.448% | $162.8584 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $807.75 | $867.9191 | $867.92 | $867.90 | $868.00 | |