| 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 | $245.40 | 3.620% | $254.2835 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $120.80 | 5.497% | $127.4404 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $83.43 | 3.263% | $86.1523 | $86.15 | $86.15 | $86.20 |
| Purchase #4 | $86.70 | 10.450% | $95.7602 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $157.85 | 7.488% | $169.6698 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $188.29 | 10.592% | $208.2337 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $184.61 | 11.676% | $206.1651 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $1,067.08 | $1,147.7050 | $1,147.70 | $1,147.70 | $1,147.80 | |