| 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 | $236.36 | 10.447% | $261.0525 | $261.05 | $261.05 | $261.10 |
| Purchase #2 | $236.73 | 4.435% | $247.229 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $243.89 | 12.820% | $275.1567 | $275.16 | $275.15 | $275.20 |
| Purchase #4 | $20.92 | 5.660% | $22.1041 | $22.10 | $22.10 | $22.10 |
| Purchase #5 | $57.34 | 8.248% | $62.0694 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $150.37 | 9.221% | $164.2356 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $218.89 | 7.390% | $235.066 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,164.50 | $1,266.9133 | $1,266.92 | $1,266.90 | $1,267.00 | |