| 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 | $224.61 | 9.198% | $245.2696 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $64.72 | 6.634% | $69.0135 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $120.49 | 5.565% | $127.1953 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $81.88 | 8.773% | $89.0633 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $73.56 | 7.608% | $79.1564 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $210.90 | 6.767% | $225.1716 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $34.40 | 10.311% | $37.947 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $810.56 | $872.8167 | $872.82 | $872.75 | $872.90 | |