| 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 | $191.62 | 12.123% | $214.8501 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $73.91 | 7.635% | $79.553 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $99.44 | 11.249% | $110.626 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $28.65 | 7.323% | $30.748 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $67.71 | 5.562% | $71.476 | $71.48 | $71.50 | $71.50 |
| Purchase #6 | $136.85 | 9.663% | $150.0738 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $230.99 | 5.342% | $243.3295 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $829.17 | $900.6564 | $900.66 | $900.70 | $900.70 | |