| 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 | $231.80 | 12.810% | $261.4936 | $261.49 | $261.50 | $261.50 |
| Purchase #2 | $13.54 | 12.810% | $15.2745 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $227.92 | 11.634% | $254.4362 | $254.44 | $254.45 | $254.40 |
| Purchase #4 | $62.87 | 9.409% | $68.7854 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $241.74 | 8.820% | $263.0615 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $46.31 | 10.519% | $51.1813 | $51.18 | $51.20 | $51.20 |
| Purchase #7 | $29.54 | 8.266% | $31.9818 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $853.72 | $946.2143 | $946.21 | $946.25 | $946.30 | |