| 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 | $53.81 | 8.872% | $58.584 | $58.58 | $58.60 | $58.60 |
| Purchase #2 | $119.54 | 12.220% | $134.1478 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $230.94 | 12.791% | $260.4795 | $260.48 | $260.50 | $260.50 |
| Purchase #4 | $190.27 | 7.417% | $204.3823 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $212.83 | 7.468% | $228.7241 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $25.88 | 10.766% | $28.6662 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $166.83 | 10.574% | $184.4706 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $1,000.10 | $1,099.4545 | $1,099.45 | $1,099.45 | $1,099.50 | |