| 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 | $215.48 | 12.684% | $242.8115 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $185.86 | 12.530% | $209.1483 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $11.43 | 8.520% | $12.4038 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $57.98 | 5.656% | $61.2593 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $250.34 | 11.394% | $278.8637 | $278.86 | $278.85 | $278.90 |
| Purchase #6 | $21.29 | 12.271% | $23.9025 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $209.99 | 8.547% | $227.9378 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $952.37 | $1,056.3269 | $1,056.32 | $1,056.30 | $1,056.30 | |