| 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 | $191.67 | 10.609% | $212.0043 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $114.81 | 8.652% | $124.7434 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $89.70 | 10.418% | $99.0449 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $185.93 | 11.400% | $207.126 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $204.27 | 8.830% | $222.307 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $206.75 | 8.439% | $224.1976 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $205.81 | 7.105% | $220.4328 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $1,198.94 | $1,309.8560 | $1,309.85 | $1,309.90 | $1,309.70 | |