| 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 | $125.26 | 7.281% | $134.3802 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $162.76 | 5.550% | $171.7932 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $163.39 | 10.311% | $180.2371 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $11.71 | 8.782% | $12.7384 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $188.47 | 5.499% | $198.834 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $205.83 | 12.715% | $232.0013 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $161.86 | 12.871% | $182.693 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $1,019.28 | $1,112.6772 | $1,112.67 | $1,112.75 | $1,112.60 | |