| 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 | $21.95 | 8.295% | $23.7708 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $233.97 | 9.362% | $255.8743 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $108.69 | 4.125% | $113.1735 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $169.82 | 3.565% | $175.8741 | $175.87 | $175.85 | $175.90 |
| Purchase #5 | $225.80 | 10.411% | $249.308 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $243.39 | 12.628% | $274.1253 | $274.13 | $274.15 | $274.10 |
| Purchase #7 | $225.64 | 3.773% | $234.1534 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $1,229.26 | $1,326.2794 | $1,326.27 | $1,326.20 | $1,326.40 | |