| 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 | $115.28 | 12.322% | $129.4848 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $143.38 | 3.240% | $148.0255 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $249.29 | 10.478% | $275.4106 | $275.41 | $275.40 | $275.40 |
| Purchase #4 | $21.38 | 4.732% | $22.3917 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $211.87 | 12.862% | $239.1207 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $250.89 | 6.469% | $267.1201 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $197.98 | 8.585% | $214.9766 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $1,190.07 | $1,296.5300 | $1,296.53 | $1,296.55 | $1,296.50 | |