| 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 | $198.47 | 9.569% | $217.4616 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $181.27 | 12.551% | $204.0212 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $80.89 | 13.725% | $91.9922 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $133.53 | 13.733% | $151.8677 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $125.68 | 6.639% | $134.0239 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $40.38 | 4.382% | $42.1495 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $93.70 | 12.106% | $105.0433 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $853.92 | $946.5594 | $946.55 | $946.50 | $946.50 | |