| 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 | $227.28 | 6.711% | $242.5328 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $12.37 | 12.407% | $13.9047 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $10.91 | 12.368% | $12.2593 | $12.26 | $12.25 | $12.30 |
| Purchase #4 | $24.52 | 5.218% | $25.7995 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $15.95 | 8.697% | $17.3372 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $243.36 | 6.274% | $258.6284 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $50.83 | 8.355% | $55.0768 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $585.22 | $625.5387 | $625.54 | $625.60 | $625.50 | |