| 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 | $216.27 | 5.460% | $228.0783 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $139.66 | 11.713% | $156.0184 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $227.26 | 10.116% | $250.2496 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $188.92 | 8.346% | $204.6873 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $157.91 | 10.590% | $174.6327 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $173.84 | 5.179% | $182.8432 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $38.40 | 10.302% | $42.356 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $1,142.26 | $1,238.8655 | $1,238.87 | $1,238.90 | $1,238.80 | |