| 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 | $128.91 | 13.411% | $146.1981 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $10.26 | 9.162% | $11.2 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $157.82 | 5.322% | $166.2192 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $207.51 | 11.716% | $231.8219 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $163.68 | 3.608% | $169.5856 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $240.58 | 4.347% | $251.038 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $246.78 | 8.776% | $268.4374 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $1,155.54 | $1,244.5002 | $1,244.51 | $1,244.50 | $1,244.40 | |