| 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 | $20.86 | 12.656% | $23.5 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $102.72 | 3.218% | $106.0255 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $248.65 | 3.461% | $257.2558 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $29.43 | 12.763% | $33.1862 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $111.74 | 13.782% | $127.14 | $127.14 | $127.15 | $127.10 |
| Purchase #6 | $90.53 | 11.447% | $100.893 | $100.89 | $100.90 | $100.90 |
| Purchase #7 | $201.32 | 6.622% | $214.6514 | $214.65 | $214.65 | $214.70 |
| 7 purchase totals = | $805.25 | $862.6519 | $862.66 | $862.70 | $862.70 | |