| 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 | $207.31 | 3.692% | $214.9639 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $169.42 | 4.612% | $177.2337 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $125.64 | 11.540% | $140.1389 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $90.92 | 4.293% | $94.8232 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $69.55 | 8.366% | $75.3686 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $104.49 | 3.524% | $108.1722 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $12.43 | 9.656% | $13.6302 | $13.63 | $13.65 | $13.60 |
| 7 purchase totals = | $779.76 | $824.3307 | $824.32 | $824.30 | $824.30 | |