| 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 | $96.97 | 9.290% | $105.9785 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $154.29 | 9.602% | $169.1049 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $163.30 | 12.206% | $183.2324 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $161.91 | 4.151% | $168.6309 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $199.56 | 6.652% | $212.8347 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $206.34 | 10.737% | $228.4947 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $50.85 | 4.424% | $53.0996 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $1,033.22 | $1,121.3757 | $1,121.36 | $1,121.45 | $1,121.30 | |