| 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 | $102.79 | 9.834% | $112.8984 | $112.90 | $112.90 | $112.90 |
| Purchase #2 | $216.59 | 7.186% | $232.1542 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $100.47 | 4.215% | $104.7048 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $222.86 | 6.476% | $237.2924 | $237.29 | $237.30 | $237.30 |
| Purchase #5 | $186.50 | 11.857% | $208.6133 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $146.61 | 8.234% | $158.6819 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $249.26 | 12.161% | $279.5725 | $279.57 | $279.55 | $279.60 |
| 7 purchase totals = | $1,225.08 | $1,333.9175 | $1,333.90 | $1,333.90 | $1,334.00 | |