| 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 | $101.57 | 4.589% | $106.231 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $214.63 | 11.492% | $239.2953 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $161.39 | 12.104% | $180.9246 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $27.32 | 5.265% | $28.7584 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $172.98 | 9.183% | $188.8648 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $156.41 | 10.252% | $172.4452 | $172.45 | $172.45 | $172.40 |
| Purchase #7 | $133.68 | 5.221% | $140.6594 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $967.98 | $1,057.1787 | $1,057.18 | $1,057.15 | $1,057.20 | |