| 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 | $199.45 | 12.640% | $224.6605 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $227.62 | 10.634% | $251.8251 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $248.32 | 5.276% | $261.4214 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $188.89 | 12.691% | $212.862 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $207.60 | 7.545% | $223.2634 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $216.67 | 9.453% | $237.1518 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $241.88 | 4.580% | $252.9581 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,530.43 | $1,664.1423 | $1,664.14 | $1,664.10 | $1,664.30 | |