| 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 | $249.53 | 4.290% | $260.2348 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $89.25 | 5.359% | $94.0329 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $219.75 | 5.593% | $232.0406 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $102.88 | 9.520% | $112.6742 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $132.79 | 8.653% | $144.2803 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $227.85 | 10.162% | $251.0041 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $81.88 | 12.421% | $92.0503 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $1,103.93 | $1,186.3172 | $1,186.30 | $1,186.35 | $1,186.30 | |