| 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 | $184.69 | 7.714% | $198.937 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $103.51 | 7.745% | $111.5268 | $111.53 | $111.55 | $111.50 |
| Purchase #3 | $62.70 | 5.374% | $66.0695 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $206.44 | 3.706% | $214.0907 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $236.90 | 6.512% | $252.3269 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $241.96 | 10.501% | $267.3682 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $126.47 | 9.835% | $138.9083 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $1,162.67 | $1,249.2274 | $1,249.24 | $1,249.25 | $1,249.20 | |