| 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 | $147.95 | 4.360% | $154.4006 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $145.95 | 12.413% | $164.0668 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $66.80 | 7.514% | $71.8194 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $156.59 | 8.222% | $169.4648 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $59.49 | 10.279% | $65.605 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $237.44 | 3.644% | $246.0923 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $209.29 | 8.790% | $227.6866 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,023.51 | $1,099.1355 | $1,099.14 | $1,099.10 | $1,099.20 | |