| 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 | $120.25 | 4.719% | $125.9246 | $125.92 | $125.90 | $125.90 |
| Purchase #2 | $9.79 | 10.171% | $10.7857 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $213.74 | 9.452% | $233.9427 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $117.76 | 7.267% | $126.3176 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $118.62 | 5.725% | $125.411 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $121.27 | 5.463% | $127.895 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $40.92 | 5.261% | $43.0728 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $742.35 | $793.3494 | $793.35 | $793.30 | $793.30 | |