| 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 | $244.35 | 3.402% | $252.6628 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $164.50 | 4.328% | $171.6196 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $119.87 | 7.687% | $129.0844 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $28.85 | 4.872% | $30.2556 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $192.92 | 13.344% | $218.6632 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $91.91 | 13.690% | $104.4925 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $110.70 | 12.762% | $124.8275 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $953.10 | $1,031.6056 | $1,031.60 | $1,031.60 | $1,031.70 | |