| 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 | $21.76 | 9.686% | $23.8677 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $205.71 | 13.494% | $233.4685 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $163.56 | 3.407% | $169.1325 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $241.42 | 11.166% | $268.377 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $105.66 | 9.709% | $115.9185 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $12.69 | 4.117% | $13.2124 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $101.44 | 9.359% | $110.9338 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $852.24 | $934.9104 | $934.91 | $934.90 | $934.90 | |