| 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 | $10.91 | 10.491% | $12.0546 | $12.05 | $12.05 | $12.10 |
| Purchase #2 | $141.54 | 12.785% | $159.6359 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $234.61 | 11.671% | $261.9913 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $38.27 | 5.535% | $40.3882 | $40.39 | $40.40 | $40.40 |
| Purchase #5 | $121.73 | 9.361% | $133.1251 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $156.59 | 8.354% | $169.6715 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $154.69 | 5.351% | $162.9675 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $858.34 | $939.8341 | $939.84 | $939.85 | $939.90 | |