| 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 | $13.92 | 8.347% | $15.0819 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $163.55 | 5.367% | $172.3277 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $190.73 | 11.283% | $212.2501 | $212.25 | $212.25 | $212.30 |
| Purchase #4 | $117.99 | 6.731% | $125.9319 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $130.39 | 8.185% | $141.0624 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $14.35 | 12.737% | $16.1778 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $233.29 | 3.526% | $241.5158 | $241.52 | $241.50 | $241.50 |
| 7 purchase totals = | $864.22 | $924.3476 | $924.35 | $924.40 | $924.40 | |