| 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 | $103.93 | 9.775% | $114.0892 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $117.86 | 7.103% | $126.2316 | $126.23 | $126.25 | $126.20 |
| Purchase #3 | $136.33 | 5.400% | $143.6918 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $114.37 | 11.420% | $127.4311 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $31.25 | 9.409% | $34.1903 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $46.33 | 12.444% | $52.0953 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $24.39 | 7.520% | $26.2241 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $574.46 | $623.9534 | $623.95 | $624.00 | $623.90 | |