| 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 | $218.89 | 9.324% | $239.2993 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $70.60 | 10.818% | $78.2375 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $161.62 | 5.612% | $170.6901 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $149.27 | 3.736% | $154.8467 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $214.40 | 8.690% | $233.0314 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $224.87 | 13.561% | $255.3646 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $247.37 | 10.655% | $273.7273 | $273.73 | $273.75 | $273.70 |
| 7 purchase totals = | $1,287.02 | $1,405.1969 | $1,405.20 | $1,405.25 | $1,405.10 | |