| 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 | $158.37 | 3.380% | $163.7229 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $210.82 | 6.338% | $224.1818 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $229.75 | 5.505% | $242.3977 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $222.25 | 11.684% | $248.2177 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $114.72 | 8.269% | $124.2062 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $104.62 | 3.547% | $108.3309 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $137.46 | 13.867% | $156.5216 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,177.99 | $1,267.5788 | $1,267.58 | $1,267.55 | $1,267.50 | |