| 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 | $186.79 | 12.669% | $210.4544 | $210.45 | $210.45 | $210.50 |
| Purchase #2 | $11.28 | 8.671% | $12.2581 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $54.88 | 4.619% | $57.4149 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $56.43 | 5.864% | $59.7391 | $59.74 | $59.75 | $59.70 |
| Purchase #5 | $10.38 | 13.638% | $11.7956 | $11.80 | $11.80 | $11.80 |
| Purchase #6 | $41.76 | 6.199% | $44.3487 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $161.66 | 8.491% | $175.3866 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $523.18 | $571.3974 | $571.40 | $571.40 | $571.40 | |