| 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 | $250.82 | 8.253% | $271.5202 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $50.88 | 13.814% | $57.9086 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $109.57 | 12.708% | $123.4942 | $123.49 | $123.50 | $123.50 |
| Purchase #4 | $233.85 | 7.473% | $251.3256 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $5.90 | 3.697% | $6.1181 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $208.63 | 13.615% | $237.035 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $29.45 | 5.232% | $30.9908 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $889.10 | $978.3925 | $978.40 | $978.40 | $978.30 | |