| 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 | $78.45 | 9.634% | $86.0079 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $163.63 | 10.265% | $180.4266 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $169.38 | 5.252% | $178.2758 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $40.25 | 4.129% | $41.9119 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $239.57 | 7.576% | $257.7198 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $100.67 | 6.671% | $107.3857 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $227.43 | 10.481% | $251.2669 | $251.27 | $251.25 | $251.30 |
| 7 purchase totals = | $1,019.38 | $1,102.9946 | $1,103.01 | $1,103.00 | $1,103.00 | |