| 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 | $126.96 | 13.861% | $144.5579 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $43.76 | 8.711% | $47.5719 | $47.57 | $47.55 | $47.60 |
| Purchase #3 | $11.41 | 9.591% | $12.5043 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $220.79 | 12.818% | $249.0909 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $138.66 | 11.747% | $154.9484 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $103.60 | 13.327% | $117.4068 | $117.41 | $117.40 | $117.40 |
| Purchase #7 | $122.48 | 11.640% | $136.7367 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $767.66 | $862.8169 | $862.82 | $862.80 | $862.80 | |