| 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 | $246.28 | 13.874% | $280.4489 | $280.45 | $280.45 | $280.40 |
| Purchase #2 | $90.28 | 8.399% | $97.8626 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $153.32 | 4.284% | $159.8882 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $76.47 | 11.539% | $85.2939 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $183.56 | 7.636% | $197.5766 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $50.67 | 4.592% | $52.9968 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $17.31 | 3.240% | $17.8708 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $817.89 | $891.9378 | $891.94 | $891.95 | $892.00 | |