| 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 | $236.82 | 8.580% | $257.1392 | $257.14 | $257.15 | $257.10 |
| Purchase #2 | $248.92 | 6.122% | $264.1589 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $66.48 | 5.688% | $70.2614 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $248.31 | 13.178% | $281.0323 | $281.03 | $281.05 | $281.00 |
| Purchase #5 | $35.83 | 4.362% | $37.3929 | $37.39 | $37.40 | $37.40 |
| Purchase #6 | $44.28 | 6.397% | $47.1126 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $78.33 | 6.838% | $83.6862 | $83.69 | $83.70 | $83.70 |
| 7 purchase totals = | $958.97 | $1,040.7835 | $1,040.78 | $1,040.80 | $1,040.80 | |