| 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 | $185.35 | 10.280% | $204.404 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $27.95 | 10.772% | $30.9608 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $181.39 | 7.316% | $194.6605 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $125.53 | 8.872% | $136.667 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $190.67 | 6.874% | $203.7767 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $102.52 | 13.422% | $116.2802 | $116.28 | $116.30 | $116.30 |
| Purchase #7 | $214.35 | 6.678% | $228.6643 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $1,027.76 | $1,115.4135 | $1,115.41 | $1,115.40 | $1,115.60 | |