| 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 | $106.96 | 4.262% | $111.5186 | $111.52 | $111.50 | $111.50 |
| Purchase #2 | $217.87 | 9.384% | $238.3149 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $105.36 | 7.756% | $113.5317 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $166.67 | 13.550% | $189.2538 | $189.25 | $189.25 | $189.30 |
| Purchase #5 | $181.88 | 12.388% | $204.4113 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $118.73 | 5.413% | $125.1569 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $212.96 | 5.508% | $224.6898 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,110.43 | $1,206.8770 | $1,206.87 | $1,206.85 | $1,206.90 | |