| 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 | $243.92 | 5.585% | $257.5429 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $62.79 | 7.153% | $67.2814 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $212.34 | 6.354% | $225.8321 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $129.71 | 12.153% | $145.4737 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $113.32 | 3.299% | $117.0584 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $82.85 | 13.280% | $93.8525 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $227.83 | 10.569% | $251.9094 | $251.91 | $251.90 | $251.90 |
| 7 purchase totals = | $1,072.76 | $1,158.9504 | $1,158.94 | $1,158.95 | $1,159.00 | |