| 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 | $150.30 | 4.856% | $157.5986 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $222.73 | 10.473% | $246.0565 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $112.70 | 4.316% | $117.5641 | $117.56 | $117.55 | $117.60 |
| Purchase #4 | $209.56 | 9.222% | $228.8856 | $228.89 | $228.90 | $228.90 |
| Purchase #5 | $86.90 | 12.451% | $97.7199 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $229.59 | 5.314% | $241.7904 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $227.85 | 9.126% | $248.6436 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $1,239.63 | $1,338.2587 | $1,338.26 | $1,338.25 | $1,338.30 | |