| 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 | $15.68 | 10.434% | $17.3161 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $94.88 | 3.175% | $97.8924 | $97.89 | $97.90 | $97.90 |
| Purchase #3 | $240.75 | 7.579% | $258.9964 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $102.72 | 8.584% | $111.5375 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $71.37 | 12.619% | $80.3762 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $171.90 | 8.203% | $186.001 | $186.00 | $186.00 | $186.00 |
| Purchase #7 | $177.39 | 13.121% | $200.6653 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $874.69 | $952.7849 | $952.80 | $952.80 | $952.80 | |