| 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 | $206.30 | 10.207% | $227.357 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $105.92 | 8.457% | $114.8777 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $35.63 | 6.308% | $37.8775 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $64.25 | 9.342% | $70.2522 | $70.25 | $70.25 | $70.30 |
| Purchase #5 | $55.56 | 5.233% | $58.4675 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $93.90 | 9.671% | $102.9811 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $242.73 | 13.372% | $275.1879 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $804.29 | $887.0009 | $887.01 | $887.05 | $887.20 | |