| 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 | $36.80 | 4.851% | $38.5852 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $210.29 | 8.138% | $227.4034 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $206.91 | 11.118% | $229.9143 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $150.78 | 8.203% | $163.1485 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $193.29 | 11.655% | $215.8179 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $213.78 | 9.491% | $234.0699 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $99.38 | 9.424% | $108.7456 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $1,111.23 | $1,217.6848 | $1,217.69 | $1,217.65 | $1,217.60 | |