| 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 | $203.89 | 5.541% | $215.1875 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $26.56 | 5.188% | $27.9379 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $94.34 | 10.567% | $104.3089 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $86.40 | 7.400% | $92.7936 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $202.39 | 9.825% | $222.2748 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $224.73 | 8.683% | $244.2433 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $28.54 | 8.829% | $31.0598 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $866.85 | $937.8058 | $937.80 | $937.80 | $937.80 | |