| 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 | $118.40 | 10.298% | $130.5928 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $205.98 | 12.369% | $231.4577 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $94.91 | 8.389% | $102.872 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $20.41 | 13.174% | $23.0988 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $145.33 | 12.778% | $163.9003 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $86.79 | 9.670% | $95.1826 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $98.90 | 8.182% | $106.992 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $770.72 | $854.0962 | $854.09 | $854.10 | $854.20 | |