| 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 | $9.25 | 11.252% | $10.2908 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $122.82 | 9.268% | $134.203 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $200.47 | 9.289% | $219.0917 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $55.83 | 10.824% | $61.873 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $214.89 | 13.226% | $243.3114 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $227.34 | 13.626% | $258.3173 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $27.34 | 4.380% | $28.5375 | $28.54 | $28.55 | $28.50 |
| 7 purchase totals = | $857.94 | $955.6247 | $955.62 | $955.60 | $955.60 | |