| 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 | $222.31 | 6.328% | $236.3778 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $31.82 | 5.725% | $33.6417 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $110.54 | 8.108% | $119.5026 | $119.50 | $119.50 | $119.50 |
| Purchase #4 | $219.75 | 10.723% | $243.3138 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $201.50 | 5.861% | $213.3099 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $228.90 | 6.562% | $243.9204 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $88.58 | 4.106% | $92.2171 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $1,103.40 | $1,182.2833 | $1,182.28 | $1,182.25 | $1,182.20 | |