| 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 | $85.81 | 13.262% | $97.1901 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $214.47 | 5.719% | $226.7355 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $21.90 | 10.356% | $24.168 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $122.93 | 6.337% | $130.7201 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $147.53 | 11.482% | $164.4694 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $132.48 | 6.713% | $141.3734 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $97.87 | 9.520% | $107.1872 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $822.99 | $891.8437 | $891.85 | $891.80 | $891.90 | |