| 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 | $218.37 | 13.178% | $247.1468 | $247.15 | $247.15 | $247.10 |
| Purchase #2 | $212.51 | 8.861% | $231.3405 | $231.34 | $231.35 | $231.30 |
| Purchase #3 | $182.74 | 7.845% | $197.076 | $197.08 | $197.10 | $197.10 |
| Purchase #4 | $217.56 | 5.602% | $229.7477 | $229.75 | $229.75 | $229.70 |
| Purchase #5 | $10.89 | 13.332% | $12.3419 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $129.59 | 11.796% | $144.8764 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $152.40 | 11.505% | $169.9336 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,124.06 | $1,232.4629 | $1,232.47 | $1,232.55 | $1,232.30 | |