| 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 | $213.88 | 12.482% | $240.5765 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $214.82 | 10.524% | $237.4277 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $234.81 | 3.462% | $242.9391 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $61.77 | 4.828% | $64.7523 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $129.48 | 7.863% | $139.661 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $56.45 | 4.109% | $58.7695 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $138.76 | 12.173% | $155.6513 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $1,049.97 | $1,139.7774 | $1,139.78 | $1,139.80 | $1,139.90 | |