| 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 | $10.97 | 4.173% | $11.4278 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $13.51 | 3.832% | $14.0277 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $140.64 | 7.629% | $151.3694 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $235.36 | 10.868% | $260.9389 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $234.87 | 6.867% | $250.9985 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $144.97 | 13.851% | $165.0498 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $85.48 | 11.172% | $95.0298 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $865.80 | $948.8419 | $948.85 | $948.90 | $948.70 | |