| 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 | $17.46 | 9.139% | $19.0557 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $137.56 | 10.844% | $152.477 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $224.93 | 8.668% | $244.4269 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $125.63 | 11.237% | $139.747 | $139.75 | $139.75 | $139.70 |
| Purchase #5 | $208.39 | 11.507% | $232.3694 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $240.76 | 7.309% | $258.3571 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $165.67 | 12.134% | $185.7724 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $1,120.40 | $1,232.2055 | $1,232.22 | $1,232.20 | $1,232.30 | |