| 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 | $221.86 | 6.425% | $236.1145 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $144.87 | 12.535% | $163.0295 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $224.61 | 12.605% | $252.9221 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $211.53 | 12.619% | $238.223 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $102.57 | 6.849% | $109.595 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $71.27 | 7.305% | $76.4763 | $76.48 | $76.50 | $76.50 |
| Purchase #7 | $146.27 | 11.800% | $163.5299 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,122.98 | $1,239.8903 | $1,239.89 | $1,239.90 | $1,239.80 | |