| 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 | $204.98 | 4.437% | $214.075 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $92.66 | 12.471% | $104.2156 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $104.33 | 13.625% | $118.545 | $118.55 | $118.55 | $118.50 |
| Purchase #4 | $59.31 | 10.869% | $65.7564 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $189.78 | 10.203% | $209.1433 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $48.97 | 3.805% | $50.8333 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $10.70 | 5.842% | $11.3251 | $11.33 | $11.35 | $11.30 |
| 7 purchase totals = | $710.73 | $773.8937 | $773.91 | $773.95 | $773.80 | |