| 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 | $122.89 | 7.628% | $132.264 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $133.36 | 6.406% | $141.903 | $141.90 | $141.90 | $141.90 |
| Purchase #3 | $96.46 | 4.694% | $100.9878 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $209.53 | 4.222% | $218.3764 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $19.68 | 5.676% | $20.797 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $25.85 | 10.820% | $28.647 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $51.78 | 8.280% | $56.0674 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $659.55 | $699.0426 | $699.05 | $699.05 | $699.10 | |