| 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 | $242.95 | 5.847% | $257.1553 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $208.68 | 6.182% | $221.5806 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $58.84 | 7.731% | $63.3889 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $101.47 | 7.377% | $108.9554 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $67.85 | 10.487% | $74.9654 | $74.97 | $74.95 | $75.00 |
| Purchase #6 | $14.75 | 3.365% | $15.2463 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $136.26 | 10.442% | $150.4883 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $830.80 | $891.7802 | $891.80 | $891.80 | $891.90 | |