| 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 | $110.34 | 6.226% | $117.2098 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $124.81 | 12.866% | $140.8681 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $25.33 | 4.557% | $26.4843 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $190.27 | 13.457% | $215.8746 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $104.35 | 6.848% | $111.4959 | $111.50 | $111.50 | $111.50 |
| Purchase #6 | $237.65 | 4.341% | $247.9664 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $34.33 | 8.384% | $37.2082 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $827.08 | $897.1073 | $897.11 | $897.05 | $897.20 | |