| 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 | $87.89 | 10.688% | $97.2837 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $96.90 | 9.578% | $106.1811 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $226.47 | 9.500% | $247.9847 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $35.82 | 13.669% | $40.7162 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $104.90 | 12.739% | $118.2632 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $107.98 | 7.866% | $116.4737 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $121.53 | 9.602% | $133.1993 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $781.49 | $860.1019 | $860.09 | $860.10 | $860.20 | |