| 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 | $204.65 | 11.425% | $228.0313 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $118.77 | 10.650% | $131.419 | $131.42 | $131.40 | $131.40 |
| Purchase #3 | $213.61 | 6.397% | $227.2746 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $17.36 | 9.312% | $18.9766 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $59.71 | 13.163% | $67.5696 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $242.46 | 3.570% | $251.1158 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $17.79 | 8.632% | $19.3256 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $874.35 | $943.7125 | $943.72 | $943.70 | $943.70 | |