| 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 | $222.78 | 7.154% | $238.7177 | $238.72 | $238.70 | $238.70 |
| Purchase #2 | $191.48 | 12.149% | $214.7429 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $58.32 | 10.154% | $64.2418 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $31.44 | 12.595% | $35.3999 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $224.88 | 5.118% | $236.3894 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $17.54 | 4.874% | $18.3949 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $129.38 | 5.714% | $136.7728 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $875.82 | $944.6594 | $944.65 | $944.65 | $944.60 | |