| 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 | $116.45 | 3.589% | $120.6294 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $94.76 | 4.129% | $98.6726 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $32.28 | 6.122% | $34.2562 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $28.26 | 9.407% | $30.9184 | $30.92 | $30.90 | $30.90 |
| Purchase #5 | $241.83 | 3.453% | $250.1804 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $71.39 | 3.456% | $73.8572 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $193.41 | 11.605% | $215.8552 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $778.38 | $824.3694 | $824.38 | $824.35 | $824.50 | |