| 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 | $210.85 | 8.340% | $228.4349 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $117.32 | 7.525% | $126.1483 | $126.15 | $126.15 | $126.10 |
| Purchase #3 | $64.29 | 6.106% | $68.2155 | $68.22 | $68.20 | $68.20 |
| Purchase #4 | $196.50 | 6.162% | $208.6083 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $212.58 | 13.192% | $240.6236 | $240.62 | $240.60 | $240.60 |
| Purchase #6 | $250.50 | 4.369% | $261.4443 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $247.33 | 13.222% | $280.032 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $1,299.37 | $1,413.5069 | $1,413.50 | $1,413.50 | $1,413.30 | |