| 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 | $122.41 | 8.554% | $132.881 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $111.34 | 5.734% | $117.7242 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $25.42 | 11.540% | $28.3535 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $234.32 | 12.133% | $262.75 | $262.75 | $262.75 | $262.80 |
| Purchase #5 | $139.77 | 6.619% | $149.0214 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $97.87 | 13.832% | $111.4074 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $145.54 | 6.853% | $155.5139 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $876.67 | $957.6514 | $957.64 | $957.60 | $957.70 | |