| 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 | $105.75 | 5.219% | $111.2691 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $199.55 | 6.794% | $213.1074 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $221.89 | 8.769% | $241.3475 | $241.35 | $241.35 | $241.30 |
| Purchase #4 | $148.60 | 12.387% | $167.0071 | $167.01 | $167.00 | $167.00 |
| Purchase #5 | $26.46 | 13.732% | $30.0935 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $56.95 | 3.342% | $58.8533 | $58.85 | $58.85 | $58.90 |
| Purchase #7 | $166.37 | 5.836% | $176.0794 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $925.57 | $997.7573 | $997.76 | $997.75 | $997.80 | |