| 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 | $241.58 | 7.779% | $260.3725 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $39.92 | 6.547% | $42.5336 | $42.53 | $42.55 | $42.50 |
| Purchase #3 | $70.29 | 13.187% | $79.5591 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $234.79 | 8.612% | $255.0101 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $166.92 | 5.777% | $176.563 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $65.46 | 7.179% | $70.1594 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $236.68 | 7.815% | $255.1765 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $1,055.64 | $1,139.3742 | $1,139.37 | $1,139.35 | $1,139.50 | |