| 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 | $248.97 | 7.427% | $267.461 | $267.46 | $267.45 | $267.50 |
| Purchase #2 | $138.88 | 3.535% | $143.7894 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $234.47 | 13.304% | $265.6639 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $81.98 | 13.689% | $93.2022 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $92.75 | 8.860% | $100.9677 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $132.82 | 12.165% | $148.9776 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $92.88 | 7.555% | $99.8971 | $99.90 | $99.90 | $99.90 |
| 7 purchase totals = | $1,022.75 | $1,119.9589 | $1,119.96 | $1,119.95 | $1,120.10 | |