| 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 | $191.64 | 11.583% | $213.8377 | $213.84 | $213.85 | $213.80 |
| Purchase #2 | $234.98 | 11.377% | $261.7137 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $52.28 | 3.844% | $54.2896 | $54.29 | $54.30 | $54.30 |
| Purchase #4 | $147.54 | 11.266% | $164.1619 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $19.52 | 6.316% | $20.7529 | $20.75 | $20.75 | $20.80 |
| Purchase #6 | $218.38 | 9.486% | $239.0955 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $15.90 | 10.179% | $17.5185 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $880.24 | $971.3698 | $971.37 | $971.35 | $971.40 | |