| 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 | $43.54 | 11.228% | $48.4287 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $188.80 | 13.749% | $214.7581 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $211.62 | 10.816% | $234.5088 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $172.50 | 11.619% | $192.5428 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $146.68 | 11.384% | $163.3781 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $43.57 | 5.159% | $45.8178 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $211.79 | 13.433% | $240.2398 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,018.50 | $1,139.6741 | $1,139.68 | $1,139.70 | $1,139.60 | |