| 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 | $209.38 | 6.488% | $222.9646 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $10.47 | 8.583% | $11.3686 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $41.72 | 4.110% | $43.4347 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $70.73 | 7.189% | $75.8148 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $184.83 | 8.346% | $200.2559 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $51.33 | 3.273% | $53.01 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $118.33 | 11.724% | $132.203 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $686.79 | $739.0516 | $739.04 | $739.00 | $739.10 | |