| 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 | $109.26 | 10.245% | $120.4537 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $208.70 | 10.293% | $230.1815 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $218.98 | 3.700% | $227.0823 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $24.88 | 5.720% | $26.3031 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $52.91 | 5.720% | $55.9365 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $33.57 | 4.762% | $35.1686 | $35.17 | $35.15 | $35.20 |
| Purchase #7 | $180.53 | 12.618% | $203.3093 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $828.83 | $898.4350 | $898.43 | $898.45 | $898.50 | |