| 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 | $97.96 | 11.372% | $109.1 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $162.25 | 12.409% | $182.3836 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $127.51 | 3.490% | $131.9601 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $194.59 | 5.605% | $205.4968 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $89.79 | 11.340% | $99.9722 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $90.66 | 3.203% | $93.5638 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $163.65 | 13.753% | $186.1568 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $926.41 | $1,008.6333 | $1,008.63 | $1,008.60 | $1,008.80 | |