| 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 | $120.84 | 9.271% | $132.0431 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $10.31 | 10.587% | $11.4015 | $11.40 | $11.40 | $11.40 |
| Purchase #3 | $234.25 | 7.358% | $251.4861 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $81.80 | 13.335% | $92.708 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $153.54 | 8.231% | $166.1779 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $151.73 | 8.451% | $164.5527 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $119.88 | 5.813% | $126.8486 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $872.35 | $945.2179 | $945.22 | $945.25 | $945.20 | |