| 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 | $129.62 | 6.492% | $138.0349 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $209.37 | 10.793% | $231.9673 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $26.40 | 9.285% | $28.8512 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $41.68 | 6.432% | $44.3609 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $231.88 | 11.443% | $258.414 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $68.50 | 6.246% | $72.7785 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $148.68 | 10.285% | $163.9717 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $856.13 | $938.3785 | $938.37 | $938.35 | $938.50 | |