| 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 | $234.74 | 6.338% | $249.6178 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $73.55 | 13.662% | $83.5984 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $222.32 | 12.493% | $250.0944 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $77.94 | 10.551% | $86.1634 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $98.68 | 11.279% | $109.8101 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $166.50 | 12.747% | $187.7238 | $187.72 | $187.70 | $187.70 |
| Purchase #7 | $22.36 | 3.622% | $23.1699 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $896.09 | $990.1778 | $990.17 | $990.10 | $990.20 | |