| 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 | $235.87 | 10.842% | $261.443 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $157.72 | 5.785% | $166.8441 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $139.88 | 3.802% | $145.1982 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $236.96 | 5.129% | $249.1137 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $194.73 | 11.346% | $216.8241 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $55.66 | 12.192% | $62.4461 | $62.45 | $62.45 | $62.40 |
| Purchase #7 | $94.57 | 11.719% | $105.6527 | $105.65 | $105.65 | $105.70 |
| 7 purchase totals = | $1,115.39 | $1,207.5219 | $1,207.51 | $1,207.50 | $1,207.40 | |