| 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 | $90.65 | 7.357% | $97.3191 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $231.53 | 5.174% | $243.5094 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $146.81 | 11.386% | $163.5258 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $118.62 | 7.417% | $127.418 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $97.84 | 3.513% | $101.2771 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $234.49 | 4.364% | $244.7231 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $204.31 | 13.237% | $231.3545 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $1,124.25 | $1,209.1270 | $1,209.13 | $1,209.10 | $1,209.10 | |