| 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 | $242.88 | 13.291% | $275.1612 | $275.16 | $275.15 | $275.20 |
| Purchase #2 | $128.63 | 3.293% | $132.8658 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $99.62 | 3.390% | $102.9971 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $9.79 | 3.438% | $10.1266 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $28.97 | 5.704% | $30.6224 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $219.61 | 7.795% | $236.7286 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $136.37 | 7.815% | $147.0273 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $865.87 | $935.5290 | $935.54 | $935.55 | $935.50 | |