| 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 | $192.97 | 8.682% | $209.7237 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $116.68 | 9.226% | $127.4449 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $132.34 | 8.375% | $143.4235 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $113.88 | 7.869% | $122.8412 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $143.33 | 11.452% | $159.7442 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $201.29 | 12.844% | $227.1437 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $185.96 | 5.287% | $195.7917 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,086.45 | $1,186.1129 | $1,186.09 | $1,186.10 | $1,185.90 | |