| 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 | $227.92 | 8.769% | $247.9063 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $27.30 | 6.110% | $28.968 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $97.76 | 4.804% | $102.4564 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $171.63 | 8.759% | $186.6631 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $136.38 | 6.746% | $145.5802 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $124.99 | 3.476% | $129.3347 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $183.75 | 3.725% | $190.5947 | $190.59 | $190.60 | $190.60 |
| 7 purchase totals = | $969.73 | $1,031.5034 | $1,031.50 | $1,031.50 | $1,031.60 | |