| 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 | $213.38 | 10.708% | $236.2287 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $132.44 | 8.598% | $143.8272 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $222.69 | 5.368% | $234.644 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $12.63 | 10.194% | $13.9175 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $235.47 | 10.758% | $260.8019 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $179.35 | 7.774% | $193.2927 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $216.97 | 3.872% | $225.3711 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,212.93 | $1,308.0831 | $1,308.08 | $1,308.10 | $1,308.00 | |