| 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 | $200.75 | 10.660% | $222.15 | $222.15 | $222.15 | $222.20 |
| Purchase #2 | $208.67 | 12.652% | $235.0709 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $121.34 | 3.719% | $125.8526 | $125.85 | $125.85 | $125.90 |
| Purchase #4 | $118.40 | 13.395% | $134.2597 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $11.85 | 11.663% | $13.2321 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $235.32 | 3.733% | $244.1045 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $126.75 | 7.673% | $136.4755 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $1,023.08 | $1,111.1453 | $1,111.14 | $1,111.15 | $1,111.30 | |