| 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 | $129.50 | 11.531% | $144.4326 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $14.56 | 4.415% | $15.2028 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $110.30 | 13.838% | $125.5633 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $121.34 | 13.347% | $137.5352 | $137.54 | $137.55 | $137.50 |
| Purchase #5 | $154.65 | 10.274% | $170.5387 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $210.52 | 9.135% | $229.751 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $237.84 | 8.566% | $258.2134 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $978.71 | $1,081.2370 | $1,081.23 | $1,081.25 | $1,081.20 | |