| 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 | $230.99 | 3.490% | $239.0516 | $239.05 | $239.05 | $239.10 |
| Purchase #2 | $246.61 | 13.715% | $280.4326 | $280.43 | $280.45 | $280.40 |
| Purchase #3 | $63.39 | 10.716% | $70.1829 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $106.62 | 8.866% | $116.0729 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $164.25 | 3.355% | $169.7606 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $200.53 | 4.438% | $209.4295 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $42.76 | 6.619% | $45.5903 | $45.59 | $45.60 | $45.60 |
| 7 purchase totals = | $1,055.15 | $1,130.5204 | $1,130.51 | $1,130.55 | $1,130.60 | |