| 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 | $209.62 | 8.739% | $227.9387 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $240.49 | 10.702% | $266.2272 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $31.84 | 5.558% | $33.6097 | $33.61 | $33.60 | $33.60 |
| Purchase #4 | $10.35 | 8.386% | $11.218 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $46.97 | 9.594% | $51.4763 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $75.48 | 8.204% | $81.6724 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $148.34 | 7.372% | $159.2756 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $763.09 | $831.4179 | $831.43 | $831.45 | $831.40 | |