| 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 | $116.81 | 4.338% | $121.8772 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $243.28 | 3.296% | $251.2985 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $92.82 | 4.674% | $97.1584 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $110.80 | 10.537% | $122.475 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $145.98 | 13.606% | $165.842 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $160.82 | 13.340% | $182.2734 | $182.27 | $182.25 | $182.30 |
| Purchase #7 | $123.41 | 8.663% | $134.101 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $993.92 | $1,075.0255 | $1,075.03 | $1,075.05 | $1,075.10 | |