| 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 | $242.63 | 8.863% | $264.1343 | $264.13 | $264.15 | $264.10 |
| Purchase #2 | $212.91 | 5.709% | $225.065 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $196.95 | 6.788% | $210.319 | $210.32 | $210.30 | $210.30 |
| Purchase #4 | $145.75 | 3.637% | $151.0509 | $151.05 | $151.05 | $151.10 |
| Purchase #5 | $46.65 | 12.652% | $52.5522 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $11.42 | 4.520% | $11.9362 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $121.50 | 9.419% | $132.9441 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $977.81 | $1,048.0017 | $1,048.00 | $1,048.00 | $1,048.00 | |