| 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 | $215.26 | 11.454% | $239.9159 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $225.79 | 3.458% | $233.5978 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $88.48 | 10.262% | $97.5598 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $48.47 | 8.338% | $52.5114 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $145.52 | 11.680% | $162.5167 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $46.41 | 9.240% | $50.6983 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $58.94 | 10.188% | $64.9448 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $828.87 | $901.7447 | $901.75 | $901.70 | $901.70 | |