| 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 | $200.28 | 5.292% | $210.8788 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $41.47 | 10.285% | $45.7352 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $87.41 | 5.145% | $91.9072 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $229.79 | 8.692% | $249.7633 | $249.76 | $249.75 | $249.80 |
| Purchase #5 | $154.48 | 10.214% | $170.2586 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $45.70 | 9.795% | $50.1763 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $61.60 | 7.524% | $66.2348 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $820.73 | $884.9542 | $884.96 | $885.00 | $885.00 | |