| 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 | $209.56 | 12.617% | $236.0002 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $191.78 | 12.473% | $215.7007 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $219.88 | 13.326% | $249.1812 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $7.92 | 4.474% | $8.2743 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $97.41 | 8.133% | $105.3324 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $83.78 | 5.866% | $88.6945 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $13.94 | 5.310% | $14.6802 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $824.27 | $917.8635 | $917.85 | $917.90 | $917.90 | |