| 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 | $117.44 | 4.290% | $122.4782 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $11.61 | 13.859% | $13.219 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $70.38 | 7.822% | $75.8851 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $97.50 | 13.532% | $110.6937 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $199.66 | 13.821% | $227.255 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $60.91 | 9.788% | $66.8719 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $6.82 | 3.451% | $7.0554 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $564.32 | $623.4583 | $623.47 | $623.45 | $623.60 | |