| 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 | $110.48 | 6.544% | $117.7098 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $118.94 | 4.421% | $124.1983 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $153.39 | 11.576% | $171.1464 | $171.15 | $171.15 | $171.10 |
| Purchase #4 | $249.78 | 5.271% | $262.9459 | $262.95 | $262.95 | $262.90 |
| Purchase #5 | $116.91 | 8.191% | $126.4861 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $147.52 | 6.143% | $156.5822 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $14.50 | 3.107% | $14.9505 | $14.95 | $14.95 | $15.00 |
| 7 purchase totals = | $911.52 | $974.0192 | $974.03 | $974.05 | $974.00 | |