| 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 | $231.35 | 3.543% | $239.5467 | $239.55 | $239.55 | $239.50 |
| Purchase #2 | $62.91 | 3.546% | $65.1408 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $169.91 | 9.602% | $186.2248 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $164.28 | 12.118% | $184.1875 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $89.69 | 4.425% | $93.6588 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $242.35 | 11.328% | $269.8034 | $269.80 | $269.80 | $269.80 |
| Purchase #7 | $154.54 | 8.701% | $167.9865 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $1,115.03 | $1,206.5485 | $1,206.55 | $1,206.55 | $1,206.50 | |