| 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 | $248.70 | 13.456% | $282.1651 | $282.17 | $282.15 | $282.20 |
| Purchase #2 | $127.40 | 6.854% | $136.132 | $136.13 | $136.15 | $136.10 |
| Purchase #3 | $10.70 | 6.132% | $11.3561 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $190.43 | 13.163% | $215.4963 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $23.66 | 13.617% | $26.8818 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $146.52 | 4.823% | $153.5867 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $59.74 | 5.177% | $62.8327 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $807.15 | $888.4507 | $888.46 | $888.50 | $888.50 | |