| 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 | $217.43 | 7.686% | $234.1417 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $225.30 | 9.341% | $246.3453 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $225.33 | 3.132% | $232.3873 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $231.32 | 8.441% | $250.8457 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $100.88 | 6.369% | $107.305 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $123.42 | 5.408% | $130.0946 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $166.79 | 6.377% | $177.4262 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $1,290.47 | $1,378.5458 | $1,378.56 | $1,378.60 | $1,378.40 | |