| 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 | $15.54 | 11.218% | $17.2833 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $224.65 | 4.224% | $234.1392 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $231.99 | 12.593% | $261.2045 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $140.80 | 6.235% | $149.5789 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $222.38 | 7.580% | $239.2364 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $242.73 | 9.848% | $266.6341 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $234.67 | 11.261% | $261.0962 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,312.76 | $1,429.1726 | $1,429.17 | $1,429.25 | $1,429.10 | |