| 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 | $228.40 | 3.626% | $236.6818 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $115.76 | 3.132% | $119.3856 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $190.78 | 12.248% | $214.1467 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $203.74 | 7.450% | $218.9186 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $157.36 | 12.585% | $177.1638 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $231.50 | 4.183% | $241.1836 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $169.42 | 11.127% | $188.2714 | $188.27 | $188.25 | $188.30 |
| 7 purchase totals = | $1,296.96 | $1,395.7515 | $1,395.75 | $1,395.75 | $1,395.80 | |