| 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 | $102.63 | 12.461% | $115.4187 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $216.38 | 9.386% | $236.6894 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $7.68 | 8.607% | $8.341 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $76.94 | 3.784% | $79.8514 | $79.85 | $79.85 | $79.90 |
| Purchase #5 | $224.46 | 13.807% | $255.4512 | $255.45 | $255.45 | $255.50 |
| Purchase #6 | $74.87 | 9.727% | $82.1526 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $182.45 | 4.382% | $190.445 | $190.45 | $190.45 | $190.40 |
| 7 purchase totals = | $885.41 | $968.3493 | $968.35 | $968.35 | $968.40 | |