| 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 | $84.53 | 3.387% | $87.393 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $247.82 | 4.106% | $257.9955 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $65.47 | 5.387% | $68.9969 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $193.42 | 11.503% | $215.6691 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $214.96 | 13.276% | $243.4981 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $85.83 | 7.465% | $92.2372 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $250.58 | 4.460% | $261.7559 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $1,142.61 | $1,227.5457 | $1,227.56 | $1,227.55 | $1,227.60 | |