| 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 | $205.49 | 7.397% | $220.6901 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $188.93 | 5.686% | $199.6726 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $229.63 | 13.543% | $260.7288 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $5.43 | 5.430% | $5.7248 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $104.76 | 10.249% | $115.4969 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $37.39 | 12.132% | $41.9262 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $127.43 | 12.742% | $143.6671 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $899.06 | $987.9065 | $987.91 | $987.90 | $987.90 | |