| 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 | $221.26 | 12.735% | $249.4375 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $129.78 | 12.697% | $146.2582 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $105.53 | 12.183% | $118.3867 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $162.59 | 4.378% | $169.7082 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $205.82 | 11.850% | $230.2097 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $250.27 | 4.592% | $261.7624 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $155.33 | 6.406% | $165.2804 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $1,230.58 | $1,341.0431 | $1,341.05 | $1,341.05 | $1,341.10 | |