| 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 | $207.87 | 9.519% | $227.6571 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $26.60 | 3.381% | $27.4993 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $21.70 | 11.419% | $24.1779 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $230.28 | 12.289% | $258.5791 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $111.75 | 11.810% | $124.9477 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $176.96 | 4.512% | $184.9444 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $9.34 | 5.631% | $9.8659 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $784.50 | $857.6714 | $857.68 | $857.70 | $857.70 | |