| 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 | $189.53 | 7.720% | $204.1617 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $49.49 | 13.366% | $56.1048 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $189.86 | 3.488% | $196.4823 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $198.48 | 7.221% | $212.8122 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $26.99 | 11.313% | $30.0434 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $12.82 | 9.716% | $14.0656 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $215.38 | 11.384% | $239.8989 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $882.55 | $953.5689 | $953.56 | $953.55 | $953.60 | |