| 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 | $219.71 | 10.321% | $242.3863 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $45.59 | 3.841% | $47.3411 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $164.46 | 12.609% | $185.1968 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $13.67 | 11.697% | $15.269 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $225.81 | 5.273% | $237.717 | $237.72 | $237.70 | $237.70 |
| Purchase #6 | $230.68 | 12.576% | $259.6903 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $154.68 | 10.179% | $170.4249 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,054.60 | $1,158.0254 | $1,158.03 | $1,158.00 | $1,158.00 | |