| 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 | $219.81 | 12.114% | $246.4378 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $15.50 | 12.537% | $17.4432 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $187.44 | 8.668% | $203.6873 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $43.81 | 11.451% | $48.8267 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $44.99 | 10.639% | $49.7765 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $104.33 | 11.568% | $116.3989 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $25.93 | 5.397% | $27.3294 | $27.33 | $27.35 | $27.30 |
| 7 purchase totals = | $641.81 | $709.8998 | $709.91 | $710.00 | $709.80 | |