| 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 | $95.42 | 6.394% | $101.5212 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $157.91 | 3.873% | $164.0259 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $127.53 | 7.338% | $136.8882 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $209.43 | 3.659% | $217.093 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $125.46 | 9.197% | $136.9986 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $182.56 | 7.404% | $196.0767 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $208.47 | 13.735% | $237.1034 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $1,106.78 | $1,189.7070 | $1,189.71 | $1,189.75 | $1,189.70 | |