| 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 | $119.73 | 9.162% | $130.6997 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $228.42 | 9.377% | $249.8389 | $249.84 | $249.85 | $249.80 |
| Purchase #3 | $99.52 | 10.718% | $110.1866 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $26.86 | 5.648% | $28.3771 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $130.96 | 5.467% | $138.1196 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $59.62 | 10.851% | $66.0894 | $66.09 | $66.10 | $66.10 |
| Purchase #7 | $15.30 | 7.370% | $16.4276 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $680.41 | $739.7389 | $739.75 | $739.80 | $739.70 | |