| 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 | $46.46 | 11.438% | $51.7741 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $117.52 | 13.300% | $133.1502 | $133.15 | $133.15 | $133.20 |
| Purchase #3 | $207.44 | 4.346% | $216.4553 | $216.46 | $216.45 | $216.50 |
| Purchase #4 | $59.49 | 10.264% | $65.5961 | $65.60 | $65.60 | $65.60 |
| Purchase #5 | $228.57 | 3.488% | $236.5425 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $247.55 | 6.264% | $263.0565 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $230.98 | 13.237% | $261.5548 | $261.55 | $261.55 | $261.60 |
| 7 purchase totals = | $1,138.01 | $1,228.1295 | $1,228.13 | $1,228.10 | $1,228.30 | |