| 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 | $191.46 | 5.627% | $202.2335 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $125.39 | 3.317% | $129.5492 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $249.88 | 4.432% | $260.9547 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $88.95 | 4.447% | $92.9056 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $73.30 | 10.559% | $81.0397 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $51.27 | 7.607% | $55.1701 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $225.92 | 13.838% | $257.1828 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,006.17 | $1,079.0356 | $1,079.03 | $1,079.05 | $1,079.00 | |