| 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 | $222.31 | 4.239% | $231.7337 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $146.87 | 4.332% | $153.2324 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $78.95 | 3.639% | $81.823 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $27.82 | 4.797% | $29.1545 | $29.15 | $29.15 | $29.20 |
| Purchase #5 | $65.52 | 8.281% | $70.9457 | $70.95 | $70.95 | $70.90 |
| Purchase #6 | $90.71 | 11.329% | $100.9865 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $206.74 | 10.274% | $227.9805 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $838.92 | $895.8563 | $895.85 | $895.90 | $895.80 | |