| 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 | $222.83 | 8.827% | $242.4992 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $19.39 | 5.106% | $20.3801 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $135.31 | 9.757% | $148.5122 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $119.33 | 4.776% | $125.0292 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $77.79 | 8.490% | $84.3944 | $84.39 | $84.40 | $84.40 |
| Purchase #6 | $237.97 | 11.615% | $265.6102 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $76.26 | 12.853% | $86.0617 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $888.88 | $972.4870 | $972.48 | $972.50 | $972.50 | |