| 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 | $197.47 | 3.508% | $204.3972 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $51.74 | 6.818% | $55.2676 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $45.79 | 3.849% | $47.5525 | $47.55 | $47.55 | $47.60 |
| Purchase #4 | $116.96 | 9.591% | $128.1776 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $206.26 | 10.855% | $228.6495 | $228.65 | $228.65 | $228.60 |
| Purchase #6 | $157.29 | 11.187% | $174.886 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $112.89 | 13.672% | $128.3243 | $128.32 | $128.30 | $128.30 |
| 7 purchase totals = | $888.40 | $967.2547 | $967.26 | $967.25 | $967.30 | |