| 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 | $110.85 | 9.469% | $121.3464 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $55.41 | 6.642% | $59.0903 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $231.37 | 8.777% | $251.6773 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $85.67 | 10.691% | $94.829 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $120.45 | 5.408% | $126.9639 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $81.84 | 4.764% | $85.7389 | $85.74 | $85.75 | $85.70 |
| Purchase #7 | $197.55 | 3.506% | $204.4761 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $883.14 | $944.1219 | $944.13 | $944.20 | $944.10 | |