| 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 | $184.69 | 12.818% | $208.3636 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $104.94 | 3.632% | $108.7514 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $248.84 | 13.326% | $282.0004 | $282.00 | $282.00 | $282.00 |
| Purchase #4 | $116.85 | 6.201% | $124.0959 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $132.37 | 10.619% | $146.4264 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $11.85 | 4.738% | $12.4115 | $12.41 | $12.40 | $12.40 |
| Purchase #7 | $96.69 | 13.865% | $110.0961 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $896.23 | $992.1453 | $992.15 | $992.15 | $992.20 | |