| 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 | $206.28 | 5.198% | $217.0024 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $145.28 | 5.863% | $153.7978 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $99.44 | 5.468% | $104.8774 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $131.31 | 7.358% | $140.9718 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $187.36 | 7.287% | $201.0129 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $91.69 | 3.525% | $94.9221 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $123.33 | 11.450% | $137.4513 | $137.45 | $137.45 | $137.50 |
| 7 purchase totals = | $984.69 | $1,050.0357 | $1,050.03 | $1,050.00 | $1,050.10 | |