| 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 | $203.70 | 11.423% | $226.9687 | $226.97 | $226.95 | $227.00 |
| Purchase #2 | $9.69 | 13.735% | $11.0209 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $35.95 | 3.525% | $37.2172 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $136.27 | 4.293% | $142.1201 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $94.56 | 11.322% | $105.2661 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $17.34 | 5.787% | $18.3435 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $15.99 | 6.437% | $17.0193 | $17.02 | $17.00 | $17.00 |
| 7 purchase totals = | $513.50 | $557.9558 | $557.96 | $557.85 | $557.90 | |