| 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 | $215.36 | 12.362% | $241.9828 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $199.73 | 9.193% | $218.0912 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $40.41 | 13.764% | $45.972 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $229.73 | 10.703% | $254.318 | $254.32 | $254.30 | $254.30 |
| Purchase #5 | $134.49 | 13.629% | $152.8196 | $152.82 | $152.80 | $152.80 |
| Purchase #6 | $29.67 | 5.619% | $31.3372 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $91.30 | 4.869% | $95.7454 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $940.69 | $1,040.2662 | $1,040.27 | $1,040.25 | $1,040.20 | |