| 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 | $129.28 | 9.427% | $141.4672 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $34.46 | 11.574% | $38.4484 | $38.45 | $38.45 | $38.40 |
| Purchase #3 | $214.73 | 3.445% | $222.1274 | $222.13 | $222.15 | $222.10 |
| Purchase #4 | $113.89 | 10.253% | $125.5671 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $121.26 | 10.491% | $133.9814 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $94.33 | 10.759% | $104.479 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $230.60 | 11.507% | $257.1351 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $938.55 | $1,023.2056 | $1,023.22 | $1,023.25 | $1,023.20 | |