| 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 | $227.94 | 3.644% | $236.2461 | $236.25 | $236.25 | $236.20 |
| Purchase #2 | $7.95 | 5.153% | $8.3597 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $95.55 | 10.869% | $105.9353 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $207.47 | 12.480% | $233.3623 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $52.96 | 12.653% | $59.661 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $23.35 | 7.429% | $25.0847 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $14.93 | 11.580% | $16.6589 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $630.15 | $685.3080 | $685.31 | $685.30 | $685.40 | |