| 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 | $227.25 | 4.127% | $236.6286 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $211.25 | 7.276% | $226.6206 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $58.73 | 10.793% | $65.0687 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $44.31 | 8.623% | $48.1309 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $214.49 | 7.275% | $230.0941 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $201.95 | 10.344% | $222.8397 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $107.37 | 3.782% | $111.4307 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $1,065.35 | $1,140.8133 | $1,140.81 | $1,140.85 | $1,140.70 | |