| 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 | $10.31 | 13.443% | $11.696 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $97.97 | 11.237% | $108.9789 | $108.98 | $109.00 | $109.00 |
| Purchase #3 | $227.86 | 10.195% | $251.0903 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $235.75 | 5.746% | $249.2962 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $59.40 | 5.759% | $62.8208 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $166.41 | 4.775% | $174.3561 | $174.36 | $174.35 | $174.40 |
| Purchase #7 | $238.31 | 9.579% | $261.1377 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,036.01 | $1,119.3760 | $1,119.39 | $1,119.40 | $1,119.40 | |