| 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 | $206.99 | 3.815% | $214.8867 | $214.89 | $214.90 | $214.90 |
| Purchase #2 | $198.40 | 10.222% | $218.6804 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $218.70 | 10.301% | $241.2283 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $6.35 | 7.513% | $6.8271 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $144.89 | 11.501% | $161.5538 | $161.55 | $161.55 | $161.60 |
| Purchase #6 | $22.52 | 10.274% | $24.8337 | $24.83 | $24.85 | $24.80 |
| Purchase #7 | $22.77 | 4.849% | $23.8741 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $820.62 | $891.8841 | $891.88 | $891.95 | $891.90 | |