| 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 | $13.27 | 13.480% | $15.0588 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $122.74 | 4.494% | $128.2559 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $186.98 | 8.758% | $203.3557 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $134.74 | 3.257% | $139.1285 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $177.72 | 11.732% | $198.5701 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $105.47 | 7.754% | $113.6481 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $218.27 | 4.237% | $227.5181 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $959.19 | $1,025.5352 | $1,025.55 | $1,025.50 | $1,025.60 | |