| 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 | $230.45 | 12.189% | $258.5396 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $195.34 | 11.109% | $217.0403 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $10.68 | 3.747% | $11.0802 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $188.62 | 8.798% | $205.2148 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $214.81 | 9.113% | $234.3856 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $139.45 | 3.153% | $143.8469 | $143.85 | $143.85 | $143.80 |
| Purchase #7 | $30.72 | 11.107% | $34.1321 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $1,010.07 | $1,104.2395 | $1,104.24 | $1,104.30 | $1,104.10 | |