| 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 | $199.56 | 5.116% | $209.7695 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $149.81 | 3.222% | $154.6369 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $49.42 | 4.870% | $51.8268 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $163.40 | 10.201% | $180.0684 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $53.91 | 8.271% | $58.3689 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $235.34 | 5.794% | $248.9756 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $205.50 | 6.468% | $218.7917 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $1,056.94 | $1,122.4378 | $1,122.45 | $1,122.45 | $1,122.50 | |