| 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 | $172.78 | 8.819% | $188.0175 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $247.32 | 9.580% | $271.0133 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $168.38 | 3.538% | $174.3373 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $248.30 | 5.408% | $261.7281 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $66.68 | 3.591% | $69.0745 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $217.36 | 12.156% | $243.7823 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $83.63 | 10.179% | $92.1427 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $1,204.45 | $1,300.0957 | $1,300.09 | $1,300.10 | $1,300.00 | |