| 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 | $236.70 | 13.687% | $269.0971 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $167.69 | 7.586% | $180.411 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $173.84 | 10.244% | $191.6482 | $191.65 | $191.65 | $191.60 |
| Purchase #4 | $133.59 | 10.321% | $147.3778 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $42.46 | 10.806% | $47.0482 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $191.25 | 10.850% | $212.0006 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $240.84 | 6.459% | $256.3959 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,186.37 | $1,303.9788 | $1,303.99 | $1,304.00 | $1,303.90 | |