| 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 | $224.42 | 5.764% | $237.3556 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $230.34 | 13.463% | $261.3507 | $261.35 | $261.35 | $261.40 |
| Purchase #3 | $78.47 | 13.762% | $89.269 | $89.27 | $89.25 | $89.30 |
| Purchase #4 | $222.64 | 5.294% | $234.4266 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $102.46 | 5.816% | $108.4191 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $130.87 | 5.107% | $137.5535 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $238.61 | 8.411% | $258.6795 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,227.81 | $1,327.0540 | $1,327.06 | $1,327.05 | $1,327.20 | |