| 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 | $236.30 | 11.836% | $264.2685 | $264.27 | $264.25 | $264.30 |
| Purchase #2 | $74.38 | 10.835% | $82.4391 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $37.82 | 5.520% | $39.9077 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $131.40 | 5.186% | $138.2144 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $139.52 | 10.647% | $154.3747 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $177.54 | 5.756% | $187.7592 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $63.45 | 5.848% | $67.1606 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $860.41 | $934.1242 | $934.12 | $934.05 | $934.20 | |