| 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 | $11.81 | 11.556% | $13.1748 | $13.17 | $13.15 | $13.20 |
| Purchase #2 | $200.48 | 4.354% | $209.2089 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $78.55 | 7.796% | $84.6738 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $73.25 | 3.634% | $75.9119 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $163.44 | 12.738% | $184.259 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $246.40 | 7.573% | $265.0599 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $91.71 | 12.237% | $102.9326 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $865.64 | $935.2209 | $935.21 | $935.15 | $935.30 | |