| 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 | $212.42 | 6.377% | $225.966 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $130.73 | 7.666% | $140.7518 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $205.43 | 12.644% | $231.4046 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $26.83 | 4.644% | $28.076 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $39.76 | 8.728% | $43.2303 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $76.78 | 5.603% | $81.082 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $203.80 | 5.230% | $214.4587 | $214.46 | $214.45 | $214.50 |
| 7 purchase totals = | $895.75 | $964.9694 | $964.97 | $965.00 | $965.10 | |