| 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 | $242.82 | 12.797% | $273.8937 | $273.89 | $273.90 | $273.90 |
| Purchase #2 | $246.47 | 4.343% | $257.1742 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $133.82 | 7.798% | $144.2553 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $235.41 | 10.351% | $259.7773 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $85.76 | 3.488% | $88.7513 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $58.31 | 4.858% | $61.1427 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $157.69 | 13.679% | $179.2604 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $1,160.28 | $1,264.2549 | $1,264.25 | $1,264.25 | $1,264.40 | |