| 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 | $247.95 | 5.214% | $260.8781 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $118.32 | 10.277% | $130.4797 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $46.96 | 4.599% | $49.1197 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $160.32 | 8.800% | $174.4282 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $94.85 | 11.137% | $105.4134 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $234.97 | 3.669% | $243.591 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $8.92 | 12.403% | $10.0263 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $912.29 | $973.9364 | $973.94 | $974.00 | $973.90 | |