| 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 | $140.49 | 9.768% | $154.2131 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $205.60 | 12.848% | $232.0155 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $32.38 | 4.663% | $33.8899 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $199.48 | 13.383% | $226.1764 | $226.18 | $226.20 | $226.20 |
| Purchase #5 | $75.80 | 7.324% | $81.3516 | $81.35 | $81.35 | $81.40 |
| Purchase #6 | $237.50 | 3.288% | $245.309 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $104.41 | 9.287% | $114.1066 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $995.66 | $1,087.0621 | $1,087.07 | $1,087.05 | $1,087.10 | |