| 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 | $248.72 | 4.701% | $260.4123 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $176.99 | 11.441% | $197.2394 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $177.80 | 7.418% | $190.9892 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $62.40 | 12.450% | $70.1688 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $155.48 | 8.722% | $169.041 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $204.39 | 12.226% | $229.3787 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $147.70 | 10.836% | $163.7048 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $1,173.48 | $1,280.9342 | $1,280.93 | $1,280.95 | $1,280.90 | |