| 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 | $33.33 | 4.554% | $34.8478 | $34.85 | $34.85 | $34.80 |
| Purchase #2 | $85.28 | 3.709% | $88.443 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $240.83 | 11.617% | $268.8072 | $268.81 | $268.80 | $268.80 |
| Purchase #4 | $129.96 | 4.728% | $136.1045 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $28.87 | 8.610% | $31.3557 | $31.36 | $31.35 | $31.40 |
| Purchase #6 | $142.50 | 12.533% | $160.3595 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $239.41 | 10.439% | $264.402 | $264.40 | $264.40 | $264.40 |
| 7 purchase totals = | $900.18 | $984.3197 | $984.32 | $984.30 | $984.30 | |