| 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 | $216.34 | 9.315% | $236.4921 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $36.71 | 8.188% | $39.7158 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $109.99 | 13.713% | $125.0729 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $105.52 | 13.144% | $119.3895 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $162.52 | 12.413% | $182.6936 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $16.93 | 12.377% | $19.0254 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $5.45 | 3.284% | $5.629 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $653.46 | $728.0183 | $728.02 | $728.05 | $728.00 | |