| 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 | $36.38 | 3.449% | $37.6347 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $209.94 | 10.146% | $231.2405 | $231.24 | $231.25 | $231.20 |
| Purchase #3 | $72.35 | 3.868% | $75.1485 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $41.58 | 3.411% | $42.9983 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $188.28 | 9.838% | $206.803 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $184.59 | 8.335% | $199.9756 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $176.78 | 12.252% | $198.4391 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $909.90 | $992.2397 | $992.24 | $992.30 | $992.10 | |