| 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 | $113.87 | 6.568% | $121.349 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $16.68 | 11.490% | $18.5965 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $51.75 | 10.410% | $57.1372 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $213.85 | 6.477% | $227.7011 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $83.61 | 10.410% | $92.3138 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $240.76 | 8.493% | $261.2077 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $73.75 | 8.650% | $80.1294 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $794.27 | $858.4347 | $858.44 | $858.45 | $858.30 | |