| 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 | $238.33 | 3.366% | $246.3522 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $162.86 | 5.366% | $171.5991 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $16.63 | 4.628% | $17.3996 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $199.91 | 13.652% | $227.2017 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $117.64 | 10.678% | $130.2016 | $130.20 | $130.20 | $130.20 |
| Purchase #6 | $74.83 | 4.327% | $78.0679 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $104.94 | 10.346% | $115.7971 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $915.14 | $986.6192 | $986.62 | $986.60 | $986.70 | |