| 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 | $236.91 | 7.412% | $254.4698 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $239.62 | 7.385% | $257.3159 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $184.25 | 9.194% | $201.1899 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $222.38 | 9.214% | $242.8701 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $157.57 | 9.795% | $173.004 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $159.88 | 13.498% | $181.4606 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $104.41 | 12.301% | $117.2535 | $117.25 | $117.25 | $117.30 |
| 7 purchase totals = | $1,305.02 | $1,427.5638 | $1,427.56 | $1,427.50 | $1,427.70 | |