| 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 | $211.56 | 10.373% | $233.5051 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $94.89 | 8.444% | $102.9025 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $98.26 | 11.853% | $109.9068 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $129.33 | 11.154% | $143.7555 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $116.37 | 4.170% | $121.2226 | $121.22 | $121.20 | $121.20 |
| Purchase #6 | $92.69 | 12.411% | $104.1938 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $97.50 | 5.453% | $102.8167 | $102.82 | $102.80 | $102.80 |
| 7 purchase totals = | $840.60 | $918.3030 | $918.31 | $918.25 | $918.30 | |