| 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 | $246.56 | 4.485% | $257.6182 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $20.26 | 3.670% | $21.0035 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $13.60 | 5.862% | $14.3972 | $14.40 | $14.40 | $14.40 |
| Purchase #4 | $172.65 | 7.861% | $186.222 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $179.29 | 13.261% | $203.0656 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $73.70 | 11.420% | $82.1165 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $97.78 | 8.602% | $106.191 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $803.84 | $870.6140 | $870.62 | $870.55 | $870.60 | |