| 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 | $216.62 | 8.235% | $234.4587 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $243.84 | 7.176% | $261.338 | $261.34 | $261.35 | $261.30 |
| Purchase #3 | $15.78 | 5.320% | $16.6195 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $67.64 | 9.595% | $74.1301 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $34.31 | 3.465% | $35.4988 | $35.50 | $35.50 | $35.50 |
| Purchase #6 | $9.53 | 7.454% | $10.2404 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $64.94 | 12.722% | $73.2017 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $652.66 | $705.4872 | $705.49 | $705.50 | $705.40 | |