| 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 | $64.27 | 12.281% | $72.163 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $220.86 | 3.611% | $228.8353 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $114.36 | 4.214% | $119.1791 | $119.18 | $119.20 | $119.20 |
| Purchase #4 | $169.41 | 11.140% | $188.2823 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $134.50 | 7.185% | $144.1638 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $190.57 | 9.180% | $208.0643 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $117.32 | 3.577% | $121.5165 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $1,011.29 | $1,082.2043 | $1,082.20 | $1,082.20 | $1,082.30 | |