| 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 | $206.82 | 4.508% | $216.1434 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $24.63 | 12.850% | $27.795 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $211.34 | 6.846% | $225.8083 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $219.87 | 7.784% | $236.9847 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $208.42 | 11.555% | $232.5029 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $92.75 | 4.763% | $97.1677 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $8.35 | 4.403% | $8.7177 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $972.18 | $1,045.1197 | $1,045.12 | $1,045.10 | $1,045.10 | |