| 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 | $218.75 | 4.859% | $229.3791 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $181.98 | 3.692% | $188.6987 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $191.43 | 8.612% | $207.916 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $247.36 | 4.175% | $257.6873 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $126.66 | 11.703% | $141.483 | $141.48 | $141.50 | $141.50 |
| Purchase #6 | $54.99 | 5.712% | $58.131 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $75.79 | 7.249% | $81.284 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $1,096.96 | $1,164.5791 | $1,164.58 | $1,164.65 | $1,164.60 | |