| 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 | $90.88 | 7.477% | $97.6751 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $248.54 | 4.218% | $259.0234 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $241.56 | 3.606% | $250.2707 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $75.41 | 11.304% | $83.9343 | $83.93 | $83.95 | $83.90 |
| Purchase #5 | $214.33 | 3.223% | $221.2379 | $221.24 | $221.25 | $221.20 |
| Purchase #6 | $195.62 | 11.557% | $218.2278 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $219.46 | 7.717% | $236.3957 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,285.80 | $1,366.7649 | $1,366.77 | $1,366.80 | $1,366.70 | |