| 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 | $234.29 | 3.780% | $243.1462 | $243.15 | $243.15 | $243.10 |
| Purchase #2 | $238.87 | 8.824% | $259.9479 | $259.95 | $259.95 | $259.90 |
| Purchase #3 | $109.25 | 7.584% | $117.5355 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $11.83 | 8.435% | $12.8279 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $105.41 | 10.770% | $116.7627 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $232.84 | 11.660% | $259.9891 | $259.99 | $260.00 | $260.00 |
| Purchase #7 | $96.52 | 8.333% | $104.563 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $1,029.01 | $1,114.7723 | $1,114.78 | $1,114.80 | $1,114.70 | |