| 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 | $120.89 | 7.387% | $129.8201 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $196.56 | 9.731% | $215.6873 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $118.31 | 5.693% | $125.0454 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $91.86 | 3.756% | $95.3103 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $140.48 | 11.119% | $156.1 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $73.27 | 6.272% | $77.8655 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $108.45 | 10.303% | $119.6236 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $849.82 | $919.4522 | $919.46 | $919.40 | $919.40 | |