| 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 | $233.78 | 13.582% | $265.532 | $265.53 | $265.55 | $265.50 |
| Purchase #2 | $134.93 | 3.731% | $139.9642 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $63.66 | 3.382% | $65.813 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $93.84 | 12.543% | $105.6104 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $177.74 | 11.758% | $198.6387 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $77.91 | 7.169% | $83.4954 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $28.25 | 5.496% | $29.8026 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $810.11 | $888.8563 | $888.85 | $888.85 | $888.80 | |