| 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 | $21.86 | 11.703% | $24.4183 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $165.97 | 3.577% | $171.9067 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $42.47 | 8.501% | $46.0804 | $46.08 | $46.10 | $46.10 |
| Purchase #4 | $71.76 | 11.289% | $79.861 | $79.86 | $79.85 | $79.90 |
| Purchase #5 | $247.34 | 13.445% | $280.5949 | $280.59 | $280.60 | $280.60 |
| Purchase #6 | $109.50 | 10.642% | $121.153 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $198.89 | 13.202% | $225.1475 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $857.79 | $949.1618 | $949.16 | $949.15 | $949.20 | |