| 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 | $108.87 | 11.660% | $121.5642 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $245.79 | 6.219% | $261.0757 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $242.37 | 13.419% | $274.8936 | $274.89 | $274.90 | $274.90 |
| Purchase #4 | $54.33 | 7.509% | $58.4096 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $155.72 | 7.528% | $167.4426 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $66.87 | 7.791% | $72.0798 | $72.08 | $72.10 | $72.10 |
| Purchase #7 | $227.63 | 13.483% | $258.3214 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,101.58 | $1,213.7869 | $1,213.78 | $1,213.80 | $1,213.80 | |