| 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 | $186.52 | 7.494% | $200.4978 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $10.64 | 3.233% | $10.984 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $199.46 | 7.233% | $213.8869 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $54.50 | 10.739% | $60.3528 | $60.35 | $60.35 | $60.40 |
| Purchase #5 | $190.61 | 5.791% | $201.6482 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $105.94 | 8.800% | $115.2627 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $140.96 | 11.348% | $156.9561 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $888.63 | $959.5885 | $959.59 | $959.60 | $959.70 | |