| 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 | $231.60 | 12.245% | $259.9594 | $259.96 | $259.95 | $260.00 |
| Purchase #2 | $80.33 | 11.622% | $89.666 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $208.36 | 9.683% | $228.5355 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $229.60 | 13.203% | $259.9141 | $259.91 | $259.90 | $259.90 |
| Purchase #5 | $182.56 | 8.455% | $197.9954 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $105.29 | 9.802% | $115.6105 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $164.96 | 7.776% | $177.7873 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $1,202.70 | $1,329.4682 | $1,329.48 | $1,329.45 | $1,329.50 | |