| 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 | $107.84 | 12.287% | $121.0903 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $229.25 | 8.119% | $247.8628 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $92.90 | 12.237% | $104.2682 | $104.27 | $104.25 | $104.30 |
| Purchase #4 | $91.39 | 3.615% | $94.6937 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $5.61 | 11.284% | $6.243 | $6.24 | $6.25 | $6.20 |
| Purchase #6 | $227.37 | 7.649% | $244.7615 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $152.99 | 13.239% | $173.2443 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $907.35 | $992.1638 | $992.15 | $992.15 | $992.20 | |