| 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 | $21.60 | 12.191% | $24.2333 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $162.26 | 5.164% | $170.6391 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $184.84 | 5.218% | $194.485 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $145.45 | 12.450% | $163.5585 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $103.45 | 13.191% | $117.0961 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $130.99 | 9.866% | $143.9135 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $109.97 | 3.438% | $113.7508 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $858.56 | $927.6763 | $927.68 | $927.70 | $927.70 | |