| 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 | $222.31 | 4.289% | $231.8449 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $64.75 | 4.371% | $67.5802 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $40.54 | 6.203% | $43.0547 | $43.05 | $43.05 | $43.10 |
| Purchase #4 | $177.73 | 9.112% | $193.9248 | $193.92 | $193.90 | $193.90 |
| Purchase #5 | $155.72 | 7.490% | $167.3834 | $167.38 | $167.40 | $167.40 |
| Purchase #6 | $133.83 | 11.134% | $148.7306 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $9.83 | 3.521% | $10.1761 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $804.71 | $862.6947 | $862.68 | $862.75 | $862.70 | |