| 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 | $18.34 | 4.359% | $19.1394 | $19.14 | $19.15 | $19.10 |
| Purchase #2 | $206.84 | 13.388% | $234.5317 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $47.56 | 6.433% | $50.6195 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $213.50 | 6.209% | $226.7562 | $226.76 | $226.75 | $226.80 |
| Purchase #5 | $107.81 | 4.357% | $112.5073 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $143.54 | 5.520% | $151.4634 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $82.70 | 6.509% | $88.0829 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $820.29 | $883.1004 | $883.10 | $883.10 | $883.10 | |