| 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 | $79.53 | 3.244% | $82.11 | $82.11 | $82.10 | $82.10 |
| Purchase #2 | $171.62 | 9.487% | $187.9016 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $244.29 | 3.857% | $253.7123 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $236.38 | 7.284% | $253.5979 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $104.61 | 11.105% | $116.2269 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $119.77 | 4.446% | $125.095 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $153.87 | 10.507% | $170.0371 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,110.07 | $1,188.6808 | $1,188.69 | $1,188.70 | $1,188.60 | |