| 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 | $163.87 | 3.689% | $169.9152 | $169.92 | $169.90 | $169.90 |
| Purchase #2 | $186.83 | 3.867% | $194.0547 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $141.43 | 11.432% | $157.5983 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $20.35 | 6.120% | $21.5954 | $21.60 | $21.60 | $21.60 |
| Purchase #5 | $236.68 | 8.349% | $256.4404 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $194.33 | 9.469% | $212.7311 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $205.87 | 10.711% | $227.9207 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,149.36 | $1,240.2558 | $1,240.26 | $1,240.25 | $1,240.20 | |