| 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 | $228.36 | 11.630% | $254.9183 | $254.92 | $254.90 | $254.90 |
| Purchase #2 | $216.92 | 3.653% | $224.8441 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $25.96 | 3.241% | $26.8014 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $127.92 | 8.536% | $138.8393 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $151.84 | 13.476% | $172.302 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $54.35 | 7.359% | $58.3496 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $14.40 | 5.208% | $15.15 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $819.75 | $891.2047 | $891.20 | $891.20 | $891.10 | |