| 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 | $188.44 | 9.730% | $206.7752 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $231.70 | 6.662% | $247.1359 | $247.14 | $247.15 | $247.10 |
| Purchase #3 | $109.82 | 3.596% | $113.7691 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $84.58 | 8.337% | $91.6314 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $104.70 | 6.230% | $111.2228 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $143.25 | 13.111% | $162.0315 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $23.91 | 13.554% | $27.1508 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $886.40 | $959.7167 | $959.72 | $959.75 | $959.70 | |