| 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 | $36.68 | 9.863% | $40.2977 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $213.51 | 7.438% | $229.3909 | $229.39 | $229.40 | $229.40 |
| Purchase #3 | $126.86 | 8.166% | $137.2194 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $27.69 | 9.644% | $30.3604 | $30.36 | $30.35 | $30.40 |
| Purchase #5 | $158.35 | 8.545% | $171.881 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $188.40 | 11.135% | $209.3783 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $228.90 | 13.691% | $260.2387 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $980.39 | $1,078.7664 | $1,078.77 | $1,078.80 | $1,078.80 | |