| 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 | $23.88 | 12.608% | $26.8908 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $21.38 | 11.106% | $23.7545 | $23.75 | $23.75 | $23.80 |
| Purchase #3 | $164.78 | 12.279% | $185.0133 | $185.01 | $185.00 | $185.00 |
| Purchase #4 | $83.52 | 12.656% | $94.0903 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $232.49 | 7.250% | $249.3455 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $17.64 | 8.389% | $19.1198 | $19.12 | $19.10 | $19.10 |
| Purchase #7 | $116.99 | 9.803% | $128.4585 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $660.68 | $726.6727 | $726.67 | $726.65 | $726.70 | |