| 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 | $227.26 | 12.852% | $256.4675 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $178.72 | 10.634% | $197.7251 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $232.69 | 9.872% | $255.6612 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $225.63 | 7.398% | $242.3221 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $196.62 | 8.404% | $213.1439 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $55.75 | 10.772% | $61.7554 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $129.54 | 13.222% | $146.6678 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,246.21 | $1,373.7430 | $1,373.75 | $1,373.70 | $1,373.80 | |