| 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 | $209.50 | 7.639% | $225.5037 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $140.33 | 5.640% | $148.2446 | $148.24 | $148.25 | $148.20 |
| Purchase #3 | $115.44 | 4.382% | $120.4986 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $97.80 | 5.727% | $103.401 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $23.59 | 10.724% | $26.1198 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $155.70 | 8.594% | $169.0809 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $242.80 | 3.810% | $252.0507 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $985.16 | $1,044.8993 | $1,044.89 | $1,044.90 | $1,044.90 | |