| 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 | $20.60 | 10.622% | $22.7881 | $22.79 | $22.80 | $22.80 |
| Purchase #2 | $163.82 | 4.849% | $171.7636 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $185.91 | 10.469% | $205.3729 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $112.76 | 11.525% | $125.7556 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $174.70 | 8.801% | $190.0753 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $209.61 | 3.580% | $217.114 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $117.52 | 9.669% | $128.883 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $984.92 | $1,061.7525 | $1,061.75 | $1,061.75 | $1,061.90 | |