| 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 | $219.85 | 4.631% | $230.0313 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $117.98 | 7.827% | $127.2143 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $44.64 | 6.387% | $47.4912 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $91.90 | 12.281% | $103.1862 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $249.37 | 3.385% | $257.8112 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $236.94 | 7.863% | $255.5706 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $75.91 | 10.531% | $83.9041 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $1,036.59 | $1,105.2089 | $1,105.20 | $1,105.20 | $1,105.20 | |