| 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 | $200.70 | 8.252% | $217.2618 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $229.52 | 9.429% | $251.1614 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $96.92 | 3.404% | $100.2192 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $211.54 | 8.111% | $228.698 | $228.70 | $228.70 | $228.70 |
| Purchase #5 | $193.36 | 6.369% | $205.6751 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $55.83 | 5.203% | $58.7348 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $82.64 | 4.444% | $86.3125 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $1,070.51 | $1,148.0628 | $1,148.06 | $1,148.05 | $1,148.10 | |