| 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 | $234.41 | 3.277% | $242.0916 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $70.60 | 12.176% | $79.1963 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $104.56 | 13.821% | $119.0112 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $163.66 | 3.675% | $169.6745 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $99.43 | 6.718% | $106.1097 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $204.27 | 5.486% | $215.4763 | $215.48 | $215.50 | $215.50 |
| Purchase #7 | $152.95 | 10.140% | $168.4591 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,029.88 | $1,100.0187 | $1,100.02 | $1,100.00 | $1,100.10 | |