| 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 | $226.72 | 4.678% | $237.326 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $117.69 | 9.660% | $129.0589 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $79.79 | 11.791% | $89.198 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $193.88 | 6.708% | $206.8855 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $124.34 | 12.151% | $139.4486 | $139.45 | $139.45 | $139.40 |
| Purchase #6 | $60.65 | 7.494% | $65.1951 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $32.92 | 10.278% | $36.3035 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $835.99 | $903.4156 | $903.43 | $903.45 | $903.40 | |