| 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 | $248.75 | 4.645% | $260.3044 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $128.70 | 11.785% | $143.8673 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $69.90 | 3.323% | $72.2228 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $134.74 | 12.291% | $151.3009 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $92.84 | 12.768% | $104.6938 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $59.83 | 5.741% | $63.2648 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $7.36 | 3.194% | $7.5951 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $742.12 | $803.2491 | $803.24 | $803.20 | $803.30 | |