| 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 | $234.43 | 3.261% | $242.0748 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $9.60 | 11.386% | $10.6931 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $28.66 | 4.714% | $30.011 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $224.94 | 12.358% | $252.7381 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $85.46 | 12.326% | $95.9938 | $95.99 | $96.00 | $96.00 |
| Purchase #6 | $111.84 | 13.219% | $126.6241 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $189.63 | 12.479% | $213.2939 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $884.56 | $971.4288 | $971.41 | $971.40 | $971.40 | |