| 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 | $21.90 | 9.483% | $23.9768 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $234.77 | 6.741% | $250.5958 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $168.48 | 3.700% | $174.7138 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $73.36 | 12.192% | $82.3041 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $120.85 | 4.256% | $125.9934 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $26.79 | 7.262% | $28.7355 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $143.43 | 7.404% | $154.0496 | $154.05 | $154.05 | $154.00 |
| 7 purchase totals = | $789.58 | $840.3690 | $840.37 | $840.40 | $840.30 | |