| 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 | $119.48 | 3.754% | $123.9653 | $123.97 | $123.95 | $124.00 |
| Purchase #2 | $221.92 | 7.641% | $238.8769 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $245.74 | 8.126% | $265.7088 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $38.38 | 7.455% | $41.2412 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $250.90 | 13.170% | $283.9435 | $283.94 | $283.95 | $283.90 |
| Purchase #6 | $139.55 | 7.497% | $150.0121 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $73.41 | 12.357% | $82.4813 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $1,089.38 | $1,186.2291 | $1,186.23 | $1,186.25 | $1,186.20 | |