| 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 | $201.76 | 13.103% | $228.1966 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $97.72 | 7.659% | $105.2044 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $25.46 | 10.554% | $28.147 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $17.96 | 8.438% | $19.4755 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $111.28 | 5.370% | $117.2557 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $196.84 | 13.149% | $222.7225 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $142.30 | 11.306% | $158.3884 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $793.32 | $879.3901 | $879.40 | $879.40 | $879.40 | |