| 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 | $92.40 | 8.253% | $100.0258 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $158.83 | 6.444% | $169.065 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $155.92 | 9.231% | $170.313 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $183.36 | 11.727% | $204.8626 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $12.59 | 7.304% | $13.5096 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $181.27 | 4.860% | $190.0797 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $60.60 | 7.196% | $64.9608 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $844.97 | $912.8165 | $912.82 | $912.80 | $912.90 | |