| 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 | $247.92 | 3.776% | $257.2815 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $20.55 | 4.734% | $21.5228 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $178.59 | 13.854% | $203.3319 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $187.45 | 13.445% | $212.6527 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $155.50 | 4.203% | $162.0357 | $162.04 | $162.05 | $162.00 |
| Purchase #6 | $97.40 | 7.410% | $104.6173 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $147.59 | 4.711% | $154.543 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $1,035.00 | $1,115.9849 | $1,115.98 | $1,116.00 | $1,115.90 | |