| 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 | $232.77 | 7.369% | $249.9228 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $177.26 | 9.855% | $194.729 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $236.61 | 10.686% | $261.8941 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $13.49 | 8.785% | $14.6751 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $185.89 | 11.754% | $207.7395 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $142.36 | 7.632% | $153.2249 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $160.64 | 3.265% | $165.8849 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $1,149.02 | $1,248.0703 | $1,248.06 | $1,248.10 | $1,248.00 | |