| 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 | $236.55 | 3.638% | $245.1557 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $184.71 | 7.793% | $199.1045 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $54.66 | 6.425% | $58.1719 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $235.57 | 13.404% | $267.1458 | $267.15 | $267.15 | $267.10 |
| Purchase #5 | $217.58 | 8.521% | $236.12 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $138.98 | 12.195% | $155.9286 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $141.77 | 3.571% | $146.8326 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $1,209.82 | $1,308.4591 | $1,308.46 | $1,308.45 | $1,308.40 | |