| 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 | $106.94 | 12.223% | $120.0113 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $208.31 | 6.285% | $221.4023 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $85.58 | 13.868% | $97.4482 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $12.42 | 10.262% | $13.6945 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $205.68 | 10.295% | $226.8548 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $107.83 | 7.723% | $116.1577 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $196.63 | 6.182% | $208.7857 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $923.39 | $1,004.3545 | $1,004.35 | $1,004.35 | $1,004.40 | |