| 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 | $14.32 | 10.543% | $15.8298 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $202.88 | 9.754% | $222.6689 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $143.26 | 10.153% | $157.8052 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $29.93 | 10.859% | $33.1801 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $192.52 | 12.377% | $216.3482 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $206.50 | 9.260% | $225.6219 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $228.67 | 10.492% | $252.6621 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,018.08 | $1,124.1162 | $1,124.12 | $1,124.10 | $1,124.10 | |