| 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 | $231.82 | 4.554% | $242.3771 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $182.67 | 13.866% | $207.999 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $221.56 | 9.832% | $243.3438 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $102.85 | 7.370% | $110.43 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $106.61 | 3.626% | $110.4757 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $115.71 | 12.847% | $130.5753 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $234.36 | 10.377% | $258.6795 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,195.58 | $1,303.8804 | $1,303.89 | $1,304.00 | $1,303.90 | |