| 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 | $197.71 | 9.860% | $217.2042 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $116.78 | 10.772% | $129.3595 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $230.39 | 11.230% | $256.2628 | $256.26 | $256.25 | $256.30 |
| Purchase #4 | $209.28 | 11.862% | $234.1048 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $85.76 | 6.825% | $91.6131 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $106.55 | 11.766% | $119.0867 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $169.81 | 12.133% | $190.413 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,116.28 | $1,238.0441 | $1,238.03 | $1,238.00 | $1,238.10 | |