| 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 | $115.97 | 10.121% | $127.7073 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $8.42 | 9.296% | $9.2027 | $9.20 | $9.20 | $9.20 |
| Purchase #3 | $28.56 | 5.615% | $30.1636 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $130.33 | 12.688% | $146.8663 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $194.57 | 13.612% | $221.0549 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $23.85 | 4.677% | $24.9655 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $93.40 | 9.628% | $102.3926 | $102.39 | $102.40 | $102.40 |
| 7 purchase totals = | $595.10 | $662.3529 | $662.35 | $662.30 | $662.50 | |