| 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 | $221.66 | 9.512% | $242.7443 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $190.60 | 11.360% | $212.2522 | $212.25 | $212.25 | $212.30 |
| Purchase #3 | $187.50 | 13.773% | $213.3244 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $227.73 | 8.548% | $247.1964 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $246.75 | 11.444% | $274.9881 | $274.99 | $275.00 | $275.00 |
| Purchase #6 | $157.33 | 7.322% | $168.8497 | $168.85 | $168.85 | $168.80 |
| Purchase #7 | $139.84 | 10.640% | $154.719 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $1,371.41 | $1,514.0741 | $1,514.07 | $1,514.05 | $1,514.00 | |