| 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 | $108.28 | 13.238% | $122.6141 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $100.69 | 4.404% | $105.1244 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $230.25 | 13.697% | $261.7873 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $11.49 | 7.812% | $12.3876 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $61.26 | 3.618% | $63.4764 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $79.62 | 10.443% | $87.9347 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $134.82 | 8.680% | $146.5224 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $726.41 | $799.8469 | $799.84 | $799.85 | $799.80 | |