| 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 | $196.33 | 11.569% | $219.0434 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $6.58 | 7.704% | $7.0869 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $177.79 | 9.581% | $194.8241 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $117.88 | 6.236% | $125.231 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $51.38 | 13.424% | $58.2773 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $102.39 | 13.431% | $116.142 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $114.26 | 4.688% | $119.6165 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $766.61 | $840.2212 | $840.22 | $840.25 | $840.10 | |