| 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 | $117.54 | 6.706% | $125.4222 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $96.83 | 3.540% | $100.2578 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $224.59 | 3.686% | $232.8684 | $232.87 | $232.85 | $232.90 |
| Purchase #4 | $15.95 | 9.395% | $17.4485 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $67.26 | 12.324% | $75.5491 | $75.55 | $75.55 | $75.50 |
| Purchase #6 | $103.71 | 8.170% | $112.1831 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $47.44 | 8.240% | $51.3491 | $51.35 | $51.35 | $51.30 |
| 7 purchase totals = | $673.32 | $715.0782 | $715.08 | $715.05 | $715.00 | |