| 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 | $100.87 | 3.113% | $104.0101 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $198.70 | 11.693% | $221.934 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $168.67 | 9.717% | $185.0597 | $185.06 | $185.05 | $185.10 |
| Purchase #4 | $14.56 | 11.426% | $16.2236 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $49.84 | 10.296% | $54.9715 | $54.97 | $54.95 | $55.00 |
| Purchase #6 | $106.65 | 5.637% | $112.6619 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $193.81 | 3.557% | $200.7038 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $833.10 | $895.5646 | $895.55 | $895.50 | $895.60 | |