| 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 | $249.48 | 4.622% | $261.011 | $261.01 | $261.00 | $261.00 |
| Purchase #2 | $74.54 | 7.385% | $80.0448 | $80.04 | $80.05 | $80.00 |
| Purchase #3 | $6.98 | 5.452% | $7.3605 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $199.97 | 13.705% | $227.3759 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $81.72 | 10.828% | $90.5686 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $28.76 | 7.405% | $30.8897 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $24.67 | 12.103% | $27.6558 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $666.12 | $724.9063 | $724.91 | $724.90 | $725.00 | |