| 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 | $215.93 | 5.130% | $227.0072 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $163.49 | 9.120% | $178.4003 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $31.50 | 8.471% | $34.1684 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $110.41 | 8.354% | $119.6337 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $12.64 | 12.241% | $14.1873 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $176.48 | 6.664% | $188.2406 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $98.59 | 7.773% | $106.2534 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $809.04 | $867.8909 | $867.89 | $867.90 | $867.90 | |