| 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 | $245.84 | 10.260% | $271.0632 | $271.06 | $271.05 | $271.10 |
| Purchase #2 | $36.75 | 11.271% | $40.8921 | $40.89 | $40.90 | $40.90 |
| Purchase #3 | $188.87 | 6.184% | $200.5497 | $200.55 | $200.55 | $200.50 |
| Purchase #4 | $91.97 | 11.686% | $102.7176 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $14.79 | 5.336% | $15.5792 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $7.92 | 7.615% | $8.5231 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $88.60 | 10.296% | $97.7223 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $674.74 | $737.0472 | $737.04 | $737.00 | $737.00 | |