| 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 | $215.58 | 6.269% | $229.0947 | $229.09 | $229.10 | $229.10 |
| Purchase #2 | $25.84 | 12.615% | $29.0997 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $27.42 | 12.171% | $30.7573 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $24.77 | 9.380% | $27.0934 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $139.80 | 11.485% | $155.856 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $242.53 | 12.869% | $273.7412 | $273.74 | $273.75 | $273.70 |
| Purchase #7 | $127.53 | 10.747% | $141.2356 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $803.47 | $886.8779 | $886.88 | $886.90 | $886.90 | |