| 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 | $200.86 | 11.735% | $224.4309 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $88.25 | 13.780% | $100.4109 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $221.36 | 11.381% | $246.553 | $246.55 | $246.55 | $246.60 |
| Purchase #4 | $86.32 | 12.404% | $97.0271 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $154.44 | 6.170% | $163.9689 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $53.77 | 3.495% | $55.6493 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $124.85 | 9.108% | $136.2213 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $929.85 | $1,024.2614 | $1,024.26 | $1,024.25 | $1,024.20 | |