| 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 | $244.41 | 11.360% | $272.175 | $272.18 | $272.20 | $272.20 |
| Purchase #2 | $237.30 | 10.164% | $261.4192 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $227.31 | 10.227% | $250.557 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $170.47 | 3.746% | $176.8558 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $171.77 | 8.614% | $186.5663 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $84.40 | 12.397% | $94.8631 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $10.72 | 8.557% | $11.6373 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $1,146.38 | $1,254.0737 | $1,254.09 | $1,254.05 | $1,254.20 | |