| 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 | $149.95 | 8.796% | $163.1396 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $236.85 | 11.576% | $264.2678 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $176.93 | 7.786% | $190.7058 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $117.32 | 10.252% | $129.3476 | $129.35 | $129.35 | $129.30 |
| Purchase #5 | $248.84 | 9.358% | $272.1264 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $43.62 | 10.668% | $48.2734 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $156.80 | 11.127% | $174.2471 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,130.31 | $1,242.1077 | $1,242.12 | $1,242.10 | $1,242.00 | |