| 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 | $206.39 | 7.844% | $222.5792 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $90.34 | 13.404% | $102.4492 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $227.45 | 5.183% | $239.2387 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $115.30 | 3.105% | $118.8801 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $39.99 | 3.139% | $41.2453 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $5.42 | 10.810% | $6.0059 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $76.42 | 8.384% | $82.8271 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $761.31 | $813.2255 | $813.24 | $813.30 | $813.10 | |