| 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 | $126.41 | 4.329% | $131.8823 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $186.63 | 4.495% | $195.019 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $184.68 | 9.320% | $201.8922 | $201.89 | $201.90 | $201.90 |
| Purchase #4 | $217.45 | 11.840% | $243.1961 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $154.88 | 4.638% | $162.0633 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $177.33 | 12.433% | $199.3774 | $199.38 | $199.40 | $199.40 |
| Purchase #7 | $204.84 | 8.304% | $221.8499 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $1,252.22 | $1,355.2802 | $1,355.28 | $1,355.30 | $1,355.30 | |