| 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 | $220.92 | 12.186% | $247.8413 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $23.81 | 11.773% | $26.6132 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $234.31 | 8.127% | $253.3524 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $93.34 | 13.555% | $105.9922 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $121.28 | 5.525% | $127.9807 | $127.98 | $128.00 | $128.00 |
| Purchase #6 | $150.56 | 11.676% | $168.1394 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $173.83 | 9.505% | $190.3525 | $190.35 | $190.35 | $190.40 |
| 7 purchase totals = | $1,018.05 | $1,120.2717 | $1,120.26 | $1,120.30 | $1,120.30 | |