| 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 | $225.54 | 8.728% | $245.2251 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $73.60 | 5.622% | $77.7378 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $238.99 | 3.170% | $246.566 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $91.50 | 6.471% | $97.421 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $104.78 | 13.458% | $118.8813 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $132.94 | 8.862% | $144.7211 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $40.56 | 8.677% | $44.0794 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $907.91 | $974.6317 | $974.64 | $974.65 | $974.60 | |