| 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 | $9.83 | 6.767% | $10.4952 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $186.45 | 13.727% | $212.044 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $239.53 | 6.482% | $255.0563 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $187.46 | 11.806% | $209.5915 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $244.40 | 8.258% | $264.5826 | $264.58 | $264.60 | $264.60 |
| Purchase #6 | $93.96 | 11.429% | $104.6987 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $190.28 | 9.594% | $208.5355 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $1,151.91 | $1,265.0038 | $1,265.01 | $1,265.05 | $1,265.00 | |