| 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 | $225.61 | 13.188% | $255.3634 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $57.50 | 7.343% | $61.7222 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $43.88 | 13.470% | $49.7906 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $140.77 | 9.770% | $154.5232 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $182.77 | 13.574% | $207.5792 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $188.80 | 9.631% | $206.9833 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $139.53 | 8.752% | $151.7417 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $978.86 | $1,087.7036 | $1,087.69 | $1,087.70 | $1,087.70 | |