| 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 | $248.26 | 4.771% | $260.1045 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $163.99 | 3.510% | $169.746 | $169.75 | $169.75 | $169.70 |
| Purchase #3 | $74.41 | 5.714% | $78.6618 | $78.66 | $78.65 | $78.70 |
| Purchase #4 | $226.42 | 13.776% | $257.6116 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $173.75 | 5.351% | $183.0474 | $183.05 | $183.05 | $183.00 |
| Purchase #6 | $7.35 | 5.540% | $7.7572 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $185.36 | 6.656% | $197.6976 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $1,079.54 | $1,154.6261 | $1,154.63 | $1,154.60 | $1,154.60 | |