| 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 | $89.61 | 11.238% | $99.6804 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $161.30 | 9.786% | $177.0848 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $161.49 | 8.836% | $175.7593 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $8.96 | 10.728% | $9.9212 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $206.81 | 4.365% | $215.8373 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $182.66 | 6.874% | $195.216 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $128.63 | 3.520% | $133.1578 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $939.46 | $1,006.6568 | $1,006.66 | $1,006.65 | $1,006.70 | |