| 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 | $95.70 | 11.306% | $106.5198 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $182.38 | 4.841% | $191.209 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $215.28 | 3.121% | $221.9989 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $188.55 | 4.172% | $196.4163 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $133.99 | 12.866% | $151.2292 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $49.45 | 3.606% | $51.2332 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $91.79 | 3.134% | $94.6667 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $957.14 | $1,013.2731 | $1,013.28 | $1,013.25 | $1,013.20 | |