| 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 | $229.87 | 8.162% | $248.632 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $86.76 | 12.125% | $97.2797 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $11.59 | 3.642% | $12.0121 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $116.75 | 11.110% | $129.7209 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $122.49 | 4.571% | $128.089 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $171.99 | 11.135% | $191.1411 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $10.81 | 7.691% | $11.6414 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $750.26 | $818.5162 | $818.51 | $818.55 | $818.40 | |