| 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 | $107.48 | 8.690% | $116.82 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $9.80 | 7.604% | $10.5452 | $10.55 | $10.55 | $10.50 |
| Purchase #3 | $150.44 | 8.418% | $163.104 | $163.10 | $163.10 | $163.10 |
| Purchase #4 | $222.42 | 11.471% | $247.9338 | $247.93 | $247.95 | $247.90 |
| Purchase #5 | $60.25 | 11.336% | $67.0799 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $130.60 | 8.490% | $141.6879 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $229.97 | 6.730% | $245.447 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $910.96 | $992.6178 | $992.62 | $992.65 | $992.50 | |