| 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 | $29.27 | 13.212% | $33.1372 | $33.14 | $33.15 | $33.10 |
| Purchase #2 | $120.94 | 13.462% | $137.2209 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $212.54 | 9.166% | $232.0214 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $119.65 | 6.451% | $127.3686 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $224.94 | 9.225% | $245.6907 | $245.69 | $245.70 | $245.70 |
| Purchase #6 | $175.47 | 8.295% | $190.0252 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $23.36 | 3.464% | $24.1692 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $906.17 | $989.6332 | $989.64 | $989.60 | $989.60 | |