| 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 | $113.96 | 13.479% | $129.3207 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $193.34 | 6.416% | $205.7447 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $76.43 | 7.349% | $82.0468 | $82.05 | $82.05 | $82.00 |
| Purchase #4 | $36.91 | 9.295% | $40.3408 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $233.44 | 11.659% | $260.6568 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $63.68 | 3.143% | $65.6815 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $153.35 | 6.431% | $163.2119 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $871.11 | $947.0032 | $947.00 | $947.00 | $946.90 | |