| 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 | $200.89 | 6.587% | $214.1226 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $77.85 | 5.390% | $82.0461 | $82.05 | $82.05 | $82.00 |
| Purchase #3 | $10.93 | 3.448% | $11.3069 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $126.41 | 13.872% | $143.9456 | $143.95 | $143.95 | $143.90 |
| Purchase #5 | $191.79 | 7.834% | $206.8148 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $23.45 | 4.253% | $24.4473 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $20.78 | 4.709% | $21.7585 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $652.10 | $704.4418 | $704.45 | $704.40 | $704.30 | |