| 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 | $226.40 | 13.262% | $256.4252 | $256.43 | $256.45 | $256.40 |
| Purchase #2 | $90.71 | 4.267% | $94.5806 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $15.47 | 9.743% | $16.9772 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $74.99 | 8.194% | $81.1347 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $69.33 | 13.497% | $78.6875 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $146.46 | 6.157% | $155.4775 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $199.45 | 13.737% | $226.8484 | $226.85 | $226.85 | $226.80 |
| 7 purchase totals = | $822.81 | $910.1311 | $910.14 | $910.25 | $910.10 | |