| 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 | $11.40 | 7.450% | $12.2493 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $155.54 | 10.187% | $171.3849 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $101.45 | 5.378% | $106.906 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $201.62 | 13.580% | $229 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $22.79 | 6.239% | $24.2119 | $24.21 | $24.20 | $24.20 |
| Purchase #6 | $50.94 | 11.823% | $56.9626 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $212.40 | 7.114% | $227.5101 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $756.14 | $828.2248 | $828.22 | $828.20 | $828.20 | |