| 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 | $225.46 | 11.289% | $250.9122 | $250.91 | $250.90 | $250.90 |
| Purchase #2 | $143.49 | 6.709% | $153.1167 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $128.56 | 8.192% | $139.0916 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $39.97 | 7.782% | $43.0805 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $139.49 | 10.717% | $154.4391 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $193.43 | 11.371% | $215.4249 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $60.60 | 7.659% | $65.2414 | $65.24 | $65.25 | $65.20 |
| 7 purchase totals = | $931.00 | $1,021.3064 | $1,021.30 | $1,021.30 | $1,021.20 | |