| 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 | $82.76 | 6.371% | $88.0326 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $248.33 | 5.179% | $261.191 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $239.39 | 4.140% | $249.3007 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $191.82 | 6.501% | $204.2902 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $124.72 | 11.207% | $138.6974 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $209.69 | 3.366% | $216.7482 | $216.75 | $216.75 | $216.70 |
| Purchase #7 | $246.88 | 4.321% | $257.5477 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $1,343.59 | $1,415.8078 | $1,415.81 | $1,415.85 | $1,415.70 | |