| 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 | $192.72 | 10.312% | $212.5933 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $190.34 | 13.302% | $215.659 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $154.85 | 5.759% | $163.7678 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $175.80 | 11.778% | $196.5057 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $206.62 | 10.518% | $228.3523 | $228.35 | $228.35 | $228.40 |
| Purchase #6 | $182.50 | 13.344% | $206.8528 | $206.85 | $206.85 | $206.90 |
| Purchase #7 | $42.38 | 3.337% | $43.7942 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $1,145.21 | $1,267.5251 | $1,267.52 | $1,267.50 | $1,267.70 | |