| 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 | $250.83 | 4.359% | $261.7637 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $249.77 | 4.316% | $260.5501 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $143.48 | 10.455% | $158.4808 | $158.48 | $158.50 | $158.50 |
| Purchase #4 | $93.38 | 10.142% | $102.8506 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $68.76 | 9.687% | $75.4208 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $140.66 | 10.450% | $155.359 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $234.37 | 7.253% | $251.3689 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $1,181.25 | $1,265.7939 | $1,265.79 | $1,265.75 | $1,266.00 | |