| 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 | $179.86 | 10.158% | $198.1302 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $57.34 | 4.643% | $60.0023 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $231.92 | 11.660% | $258.9619 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $96.39 | 8.114% | $104.2111 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $84.67 | 9.128% | $92.3987 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $236.34 | 10.591% | $261.3708 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $92.97 | 4.442% | $97.0997 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $979.49 | $1,072.1747 | $1,072.17 | $1,072.15 | $1,072.20 | |