| 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 | $110.36 | 6.773% | $117.8347 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $5.64 | 8.412% | $6.1144 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $225.52 | 5.835% | $238.6791 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $250.76 | 4.625% | $262.3577 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $30.82 | 7.198% | $33.0384 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $226.76 | 3.581% | $234.8803 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $40.55 | 13.696% | $46.1037 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $890.41 | $939.0083 | $939.00 | $939.05 | $939.00 | |