| 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 | $102.39 | 6.337% | $108.8785 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $177.33 | 3.304% | $183.189 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $219.53 | 6.385% | $233.547 | $233.55 | $233.55 | $233.50 |
| Purchase #4 | $92.34 | 10.525% | $102.0588 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $97.95 | 13.207% | $110.8863 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $25.46 | 5.565% | $26.8768 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $91.89 | 11.216% | $102.1964 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $806.89 | $867.6328 | $867.65 | $867.70 | $867.70 | |