| 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 | $215.52 | 6.414% | $229.3435 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $216.64 | 8.739% | $235.5722 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $61.26 | 6.384% | $65.1708 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $177.73 | 13.216% | $201.2188 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $201.92 | 3.358% | $208.7005 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $143.77 | 7.223% | $154.1545 | $154.15 | $154.15 | $154.20 |
| Purchase #7 | $210.65 | 12.470% | $236.9181 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,227.49 | $1,331.0784 | $1,331.07 | $1,331.00 | $1,331.10 | |