| 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 | $213.72 | 5.779% | $226.0709 | $226.07 | $226.05 | $226.10 |
| Purchase #2 | $19.98 | 9.697% | $21.9175 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $231.87 | 13.747% | $263.7452 | $263.75 | $263.75 | $263.70 |
| Purchase #4 | $168.82 | 7.861% | $182.0909 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $153.36 | 12.316% | $172.2478 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $163.99 | 3.319% | $169.4328 | $169.43 | $169.45 | $169.40 |
| Purchase #7 | $172.80 | 10.409% | $190.7868 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $1,124.54 | $1,226.2919 | $1,226.30 | $1,226.30 | $1,226.20 | |