| 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 | $188.83 | 13.364% | $214.0652 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $94.55 | 5.672% | $99.9129 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $141.44 | 6.844% | $151.1202 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $75.99 | 5.409% | $80.1003 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $78.63 | 5.380% | $82.8603 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $26.91 | 12.607% | $30.3025 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $202.51 | 4.405% | $211.4306 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $808.86 | $869.7920 | $869.79 | $869.75 | $869.80 | |