| 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 | $215.31 | 3.339% | $222.4992 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $92.81 | 12.363% | $104.2841 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $88.66 | 3.714% | $91.9528 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $188.83 | 7.630% | $203.2377 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $236.49 | 4.297% | $246.652 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $57.89 | 6.747% | $61.7958 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $131.64 | 6.843% | $140.6481 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $1,011.63 | $1,071.0697 | $1,071.07 | $1,071.10 | $1,071.10 | |