| 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 | $103.96 | 12.254% | $116.6993 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $10.85 | 9.488% | $11.8794 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $198.88 | 8.698% | $216.1786 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $239.90 | 4.140% | $249.8319 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $154.85 | 13.622% | $175.9437 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $58.42 | 3.868% | $60.6797 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $127.69 | 8.683% | $138.7773 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $894.55 | $969.9899 | $969.99 | $970.10 | $970.00 | |