| 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 | $109.28 | 3.855% | $113.4927 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $113.79 | 3.548% | $117.8273 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $117.51 | 12.449% | $132.1388 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $150.54 | 12.289% | $169.0399 | $169.04 | $169.05 | $169.00 |
| Purchase #5 | $201.70 | 3.651% | $209.0641 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $117.62 | 7.255% | $126.1533 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $30.71 | 12.138% | $34.4376 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $841.15 | $902.1537 | $902.15 | $902.20 | $902.10 | |