| 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 | $122.80 | 4.360% | $128.1541 | $128.15 | $128.15 | $128.20 |
| Purchase #2 | $215.66 | 10.667% | $238.6645 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $95.75 | 4.780% | $100.3269 | $100.33 | $100.35 | $100.30 |
| Purchase #4 | $65.46 | 4.418% | $68.352 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $15.73 | 11.604% | $17.5553 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $204.96 | 13.467% | $232.562 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $184.30 | 9.615% | $202.0204 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $904.66 | $987.6352 | $987.63 | $987.60 | $987.80 | |