| 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 | $222.81 | 5.212% | $234.4229 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $86.76 | 6.328% | $92.2502 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $207.36 | 8.487% | $224.9586 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $30.71 | 10.559% | $33.9527 | $33.95 | $33.95 | $34.00 |
| Purchase #5 | $148.96 | 9.676% | $163.3734 | $163.37 | $163.35 | $163.40 |
| Purchase #6 | $65.62 | 8.542% | $71.2253 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $36.26 | 8.755% | $39.4346 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $798.48 | $859.6177 | $859.61 | $859.60 | $859.70 | |