| 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 | $139.37 | 6.481% | $148.4026 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $38.70 | 8.807% | $42.1083 | $42.11 | $42.10 | $42.10 |
| Purchase #3 | $109.87 | 8.867% | $119.6122 | $119.61 | $119.60 | $119.60 |
| Purchase #4 | $250.29 | 9.590% | $274.2928 | $274.29 | $274.30 | $274.30 |
| Purchase #5 | $206.99 | 9.758% | $227.1881 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $78.70 | 5.545% | $83.0639 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $94.29 | 3.561% | $97.6477 | $97.65 | $97.65 | $97.60 |
| 7 purchase totals = | $918.21 | $992.3156 | $992.31 | $992.30 | $992.30 | |