| 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 | $124.41 | 12.842% | $140.3867 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $189.84 | 8.758% | $206.4662 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $56.27 | 7.453% | $60.4638 | $60.46 | $60.45 | $60.50 |
| Purchase #4 | $170.59 | 6.657% | $181.9462 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $150.40 | 5.612% | $158.8404 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $228.74 | 12.489% | $257.3073 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $190.48 | 3.420% | $196.9944 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $1,110.73 | $1,202.4050 | $1,202.41 | $1,202.40 | $1,202.40 | |