| 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 | $200.51 | 6.819% | $214.1828 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $146.25 | 13.746% | $166.3535 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $185.33 | 6.411% | $197.2115 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $118.68 | 8.268% | $128.4925 | $128.49 | $128.50 | $128.50 |
| Purchase #5 | $10.53 | 5.159% | $11.0732 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $29.66 | 4.794% | $31.0819 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $200.25 | 13.524% | $227.3318 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $891.21 | $975.7272 | $975.71 | $975.75 | $975.80 | |