| 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 | $97.46 | 6.790% | $104.0775 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $133.93 | 6.190% | $142.2203 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $235.42 | 9.237% | $257.1657 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $94.47 | 10.330% | $104.2288 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $187.62 | 7.790% | $202.2356 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $95.48 | 8.366% | $103.4679 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $11.99 | 11.806% | $13.4055 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $856.37 | $926.8013 | $926.82 | $926.80 | $926.80 | |