| 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 | $235.59 | 3.215% | $243.1642 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $26.52 | 13.437% | $30.0835 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $97.27 | 5.196% | $102.3241 | $102.32 | $102.30 | $102.30 |
| Purchase #4 | $49.46 | 3.601% | $51.2411 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $93.83 | 9.803% | $103.0282 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $125.68 | 7.484% | $135.0859 | $135.09 | $135.10 | $135.10 |
| Purchase #7 | $31.52 | 5.267% | $33.1802 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $659.87 | $698.1072 | $698.10 | $698.15 | $698.10 | |