| 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 | $208.25 | 8.747% | $226.4656 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $11.53 | 8.708% | $12.534 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $207.90 | 4.288% | $216.8148 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $245.90 | 12.350% | $276.2687 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $55.36 | 3.469% | $57.2804 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $86.26 | 9.347% | $94.3227 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $23.68 | 13.310% | $26.8318 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $838.88 | $910.5180 | $910.51 | $910.50 | $910.50 | |