| 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 | $231.78 | 13.854% | $263.8908 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $51.90 | 12.618% | $58.4487 | $58.45 | $58.45 | $58.40 |
| Purchase #3 | $106.99 | 4.702% | $112.0207 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $99.85 | 4.339% | $104.1825 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $54.49 | 11.653% | $60.8397 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $38.63 | 9.576% | $42.3292 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $186.90 | 8.226% | $202.2744 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $770.54 | $843.9860 | $843.98 | $844.00 | $843.90 | |