| 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 | $228.91 | 12.424% | $257.3498 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $38.50 | 7.457% | $41.3709 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $46.72 | 8.567% | $50.7225 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $130.58 | 9.775% | $143.3442 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $176.30 | 11.661% | $196.8583 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $72.70 | 8.737% | $79.0518 | $79.05 | $79.05 | $79.10 |
| Purchase #7 | $174.94 | 11.868% | $195.7019 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $868.65 | $964.3994 | $964.39 | $964.35 | $964.40 | |