| 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 | $196.75 | 12.793% | $221.9202 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $217.52 | 6.371% | $231.3782 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $124.52 | 13.659% | $141.5282 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $185.55 | 10.779% | $205.5504 | $205.55 | $205.55 | $205.60 |
| Purchase #5 | $137.74 | 12.201% | $154.5457 | $154.55 | $154.55 | $154.50 |
| Purchase #6 | $206.75 | 10.636% | $228.7399 | $228.74 | $228.75 | $228.70 |
| Purchase #7 | $204.94 | 13.866% | $233.357 | $233.36 | $233.35 | $233.40 |
| 7 purchase totals = | $1,273.77 | $1,417.0196 | $1,417.03 | $1,417.05 | $1,417.00 | |