| 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 | $136.97 | 3.278% | $141.4599 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $241.32 | 3.360% | $249.4284 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $175.81 | 12.776% | $198.2715 | $198.27 | $198.25 | $198.30 |
| Purchase #4 | $236.25 | 10.809% | $261.7863 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $61.95 | 13.205% | $70.1305 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $103.53 | 9.325% | $113.1842 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $133.85 | 8.288% | $144.9435 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $1,089.68 | $1,179.2043 | $1,179.20 | $1,179.25 | $1,179.20 | |