| 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 | $118.40 | 11.560% | $132.087 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $73.99 | 13.506% | $83.9831 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $13.65 | 6.563% | $14.5458 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $50.81 | 7.206% | $54.4714 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $240.73 | 13.526% | $273.2911 | $273.29 | $273.30 | $273.30 |
| Purchase #6 | $129.49 | 8.410% | $140.3801 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $204.57 | 5.456% | $215.7313 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $831.64 | $914.4898 | $914.49 | $914.55 | $914.50 | |