| 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 | $225.88 | 7.293% | $242.3534 | $242.35 | $242.35 | $242.40 |
| Purchase #2 | $162.49 | 5.807% | $171.9258 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $238.57 | 11.234% | $265.371 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $208.87 | 13.404% | $236.8669 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $81.46 | 9.482% | $89.184 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $208.37 | 9.329% | $227.8088 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $107.57 | 4.497% | $112.4074 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $1,233.21 | $1,345.9173 | $1,345.92 | $1,345.90 | $1,346.00 | |