| 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 | $121.30 | 12.297% | $136.2163 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $38.84 | 13.165% | $43.9533 | $43.95 | $43.95 | $44.00 |
| Purchase #3 | $48.38 | 7.370% | $51.9456 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $208.90 | 12.575% | $235.1692 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $223.45 | 12.213% | $250.7399 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $61.45 | 11.847% | $68.73 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $222.82 | 8.420% | $241.5814 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $925.14 | $1,028.3357 | $1,028.34 | $1,028.35 | $1,028.30 | |