| 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 | $206.74 | 13.389% | $234.4204 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $170.80 | 8.382% | $185.1165 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $161.57 | 5.745% | $170.8522 | $170.85 | $170.85 | $170.90 |
| Purchase #4 | $99.56 | 11.691% | $111.1996 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $108.49 | 9.296% | $118.5752 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $106.26 | 5.139% | $111.7207 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $177.82 | 7.455% | $191.0765 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $1,031.24 | $1,122.9611 | $1,122.97 | $1,122.95 | $1,123.00 | |