| 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 | $124.68 | 9.473% | $136.4909 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $236.56 | 10.362% | $261.0723 | $261.07 | $261.05 | $261.10 |
| Purchase #3 | $169.34 | 9.579% | $185.5611 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $57.77 | 4.500% | $60.3697 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $124.69 | 10.780% | $138.1316 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $158.45 | 13.550% | $179.92 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $78.85 | 7.763% | $84.9711 | $84.97 | $84.95 | $85.00 |
| 7 purchase totals = | $950.34 | $1,046.5167 | $1,046.51 | $1,046.45 | $1,046.60 | |