| 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 | $235.37 | 4.827% | $246.7313 | $246.73 | $246.75 | $246.70 |
| Purchase #2 | $156.50 | 4.401% | $163.3876 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $206.59 | 10.172% | $227.6043 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $64.57 | 13.135% | $73.0513 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $18.60 | 12.705% | $20.9631 | $20.96 | $20.95 | $21.00 |
| Purchase #6 | $175.76 | 3.780% | $182.4037 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $224.79 | 12.231% | $252.2841 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,082.18 | $1,166.4254 | $1,166.41 | $1,166.45 | $1,166.50 | |