| 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 | $203.78 | 3.182% | $210.2643 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $227.56 | 6.656% | $242.7064 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $188.29 | 12.709% | $212.2198 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $30.43 | 10.543% | $33.6382 | $33.64 | $33.65 | $33.60 |
| Purchase #5 | $14.60 | 7.836% | $15.7441 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $90.97 | 7.138% | $97.4634 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $214.83 | 8.204% | $232.4547 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $970.46 | $1,044.4909 | $1,044.48 | $1,044.45 | $1,044.50 | |