| 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 | $247.74 | 13.235% | $280.5284 | $280.53 | $280.55 | $280.50 |
| Purchase #2 | $201.61 | 6.221% | $214.1522 | $214.15 | $214.15 | $214.20 |
| Purchase #3 | $17.87 | 7.670% | $19.2406 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $54.56 | 12.676% | $61.476 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $13.92 | 3.814% | $14.4509 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $169.25 | 3.639% | $175.409 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $201.43 | 9.279% | $220.1207 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $906.38 | $985.3778 | $985.38 | $985.40 | $985.40 | |