| 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 | $199.92 | 7.315% | $214.5441 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $229.95 | 11.461% | $256.3046 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $154.46 | 13.572% | $175.4233 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $99.91 | 6.340% | $106.2443 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $205.87 | 3.607% | $213.2957 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $231.43 | 8.434% | $250.9488 | $250.95 | $250.95 | $250.90 |
| Purchase #7 | $11.38 | 4.449% | $11.8863 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $1,132.92 | $1,228.6471 | $1,228.64 | $1,228.65 | $1,228.50 | |