| 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 | $236.70 | 4.358% | $247.0154 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $243.81 | 9.527% | $267.0378 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $10.29 | 4.760% | $10.7798 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $37.92 | 4.387% | $39.5836 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $39.72 | 13.725% | $45.1716 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $23.65 | 7.399% | $25.3999 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $179.49 | 10.408% | $198.1713 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $771.58 | $833.1594 | $833.16 | $833.15 | $833.20 | |