| 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 | $10.72 | 13.147% | $12.1294 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $198.97 | 3.774% | $206.4791 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $225.85 | 12.109% | $253.1982 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $156.81 | 6.172% | $166.4883 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $218.52 | 4.496% | $228.3447 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $231.48 | 13.161% | $261.9451 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $55.31 | 8.414% | $59.9638 | $59.96 | $59.95 | $60.00 |
| 7 purchase totals = | $1,097.66 | $1,188.5486 | $1,188.55 | $1,188.60 | $1,188.50 | |