| 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 | $205.48 | 5.838% | $217.4759 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $219.59 | 8.427% | $238.0948 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $182.32 | 13.192% | $206.3717 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $28.84 | 8.504% | $31.2926 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $208.36 | 12.864% | $235.1634 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $236.94 | 4.515% | $247.6378 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $16.38 | 6.478% | $17.4411 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $1,097.91 | $1,193.4773 | $1,193.47 | $1,193.50 | $1,193.50 | |