| 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 | $227.53 | 5.117% | $239.1727 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $239.71 | 10.442% | $264.7405 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $161.71 | 8.497% | $175.4505 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $193.62 | 5.779% | $204.8093 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $136.78 | 13.432% | $155.1523 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $73.47 | 11.834% | $82.1644 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $207.46 | 4.265% | $216.3082 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,240.28 | $1,337.7979 | $1,337.79 | $1,337.75 | $1,337.90 | |