| 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 | $110.25 | 12.654% | $124.201 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $182.77 | 12.301% | $205.2525 | $205.25 | $205.25 | $205.30 |
| Purchase #3 | $41.57 | 6.439% | $44.2467 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $18.93 | 10.796% | $20.9737 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $150.93 | 8.503% | $163.7636 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $138.57 | 7.359% | $148.7674 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $201.94 | 7.291% | $216.6634 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $844.96 | $923.8683 | $923.86 | $923.80 | $924.00 | |