| 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 | $228.52 | 9.565% | $250.3779 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $134.54 | 6.680% | $143.5273 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $244.60 | 4.245% | $254.9833 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $170.62 | 3.867% | $177.2179 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $67.88 | 13.704% | $77.1823 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $24.53 | 8.213% | $26.5446 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $127.90 | 8.839% | $139.2051 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $998.59 | $1,069.0384 | $1,069.04 | $1,069.10 | $1,069.00 | |