| 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 | $197.98 | 8.811% | $215.424 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $161.98 | 13.850% | $184.4142 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $179.31 | 9.147% | $195.7115 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $234.62 | 8.522% | $254.6143 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $123.69 | 3.241% | $127.6988 | $127.70 | $127.70 | $127.70 |
| Purchase #6 | $63.42 | 11.512% | $70.7209 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $242.50 | 13.679% | $275.6716 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,203.50 | $1,324.2553 | $1,324.24 | $1,324.15 | $1,324.20 | |