| 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 | $28.91 | 6.287% | $30.7276 | $30.73 | $30.75 | $30.70 |
| Purchase #2 | $219.47 | 12.578% | $247.0749 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $234.87 | 13.603% | $266.8194 | $266.82 | $266.80 | $266.80 |
| Purchase #4 | $248.39 | 5.231% | $261.3833 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $93.97 | 3.610% | $97.3623 | $97.36 | $97.35 | $97.40 |
| Purchase #6 | $181.29 | 4.788% | $189.9702 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $250.77 | 4.338% | $261.6484 | $261.65 | $261.65 | $261.60 |
| 7 purchase totals = | $1,257.67 | $1,354.9861 | $1,354.98 | $1,354.95 | $1,355.00 | |