| 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 | $239.83 | 8.605% | $260.4674 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $224.88 | 8.842% | $244.7639 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $78.33 | 5.406% | $82.5645 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $199.39 | 7.351% | $214.0472 | $214.05 | $214.05 | $214.00 |
| Purchase #5 | $52.61 | 13.369% | $59.6434 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $181.68 | 3.425% | $187.9025 | $187.90 | $187.90 | $187.90 |
| Purchase #7 | $7.45 | 6.342% | $7.9225 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $984.17 | $1,057.3114 | $1,057.30 | $1,057.25 | $1,057.30 | |