| 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 | $229.89 | 5.763% | $243.1386 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $209.40 | 8.721% | $227.6618 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $213.97 | 5.515% | $225.7704 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $211.80 | 13.414% | $240.2109 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $114.88 | 11.170% | $127.7121 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $154.67 | 7.764% | $166.6786 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $104.61 | 6.711% | $111.6304 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $1,239.22 | $1,342.8028 | $1,342.80 | $1,342.80 | $1,342.80 | |