| 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 | $233.29 | 10.189% | $257.0599 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $66.76 | 4.665% | $69.8744 | $69.87 | $69.85 | $69.90 |
| Purchase #3 | $110.54 | 5.240% | $116.3323 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $12.54 | 8.203% | $13.5687 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $211.44 | 5.508% | $223.0861 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $110.75 | 4.244% | $115.4502 | $115.45 | $115.45 | $115.50 |
| Purchase #7 | $164.67 | 9.242% | $179.8888 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $909.99 | $975.2604 | $975.26 | $975.25 | $975.40 | |