| 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 | $199.40 | 8.107% | $215.5654 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $216.31 | 4.713% | $226.5047 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $122.46 | 3.449% | $126.6836 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $62.39 | 11.665% | $69.6678 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $127.53 | 9.648% | $139.8341 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $221.74 | 11.390% | $246.9962 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $169.96 | 10.639% | $188.042 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $1,119.79 | $1,213.2938 | $1,213.29 | $1,213.30 | $1,213.30 | |