| 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 | $204.76 | 11.458% | $228.2214 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $45.54 | 9.661% | $49.9396 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $138.33 | 7.304% | $148.4336 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $234.51 | 3.648% | $243.0649 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $241.98 | 7.843% | $260.9585 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $97.63 | 9.735% | $107.1343 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $202.35 | 12.818% | $228.2872 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $1,165.10 | $1,266.0395 | $1,266.03 | $1,266.05 | $1,266.00 | |