| 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 | $242.42 | 10.816% | $268.6401 | $268.64 | $268.65 | $268.60 |
| Purchase #2 | $34.65 | 11.833% | $38.7501 | $38.75 | $38.75 | $38.80 |
| Purchase #3 | $186.31 | 12.116% | $208.8833 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $180.69 | 3.524% | $187.0575 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $199.32 | 6.594% | $212.4632 | $212.46 | $212.45 | $212.50 |
| Purchase #6 | $224.39 | 7.856% | $242.0181 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $106.75 | 5.654% | $112.7856 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $1,174.53 | $1,270.5979 | $1,270.60 | $1,270.60 | $1,270.70 | |