| 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 | $202.95 | 9.325% | $221.8751 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $136.42 | 13.790% | $155.2323 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $111.88 | 12.869% | $126.2778 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $188.36 | 13.319% | $213.4477 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $174.73 | 10.560% | $193.1815 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $247.41 | 5.839% | $261.8563 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $68.78 | 10.700% | $76.1395 | $76.14 | $76.15 | $76.10 |
| 7 purchase totals = | $1,130.53 | $1,248.0102 | $1,248.02 | $1,248.10 | $1,248.00 | |