| 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 | $215.44 | 11.280% | $239.7416 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $75.26 | 8.837% | $81.9107 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $84.57 | 12.868% | $95.4525 | $95.45 | $95.45 | $95.50 |
| Purchase #4 | $114.40 | 8.789% | $124.4546 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $174.75 | 3.594% | $181.0305 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $158.48 | 6.728% | $169.1425 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $76.84 | 7.501% | $82.6038 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $899.74 | $974.3362 | $974.32 | $974.35 | $974.30 | |