| 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 | $11.93 | 10.414% | $13.1724 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $248.59 | 10.401% | $274.4458 | $274.45 | $274.45 | $274.40 |
| Purchase #3 | $194.49 | 11.435% | $216.7299 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $236.42 | 6.218% | $251.1206 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $12.53 | 12.605% | $14.1094 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $107.88 | 8.475% | $117.0228 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $69.79 | 3.837% | $72.4678 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $881.63 | $959.0687 | $959.07 | $959.00 | $959.00 | |