| 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 | $10.88 | 3.222% | $11.2306 | $11.23 | $11.25 | $11.20 |
| Purchase #2 | $208.98 | 8.462% | $226.6639 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $200.27 | 5.267% | $210.8182 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $190.93 | 9.698% | $209.4464 | $209.45 | $209.45 | $209.40 |
| Purchase #5 | $41.89 | 9.281% | $45.7778 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $119.66 | 8.296% | $129.587 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $53.80 | 5.524% | $56.7719 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $826.41 | $890.2958 | $890.30 | $890.30 | $890.30 | |