| 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 | $104.72 | 9.198% | $114.3521 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $181.59 | 12.249% | $203.833 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $240.53 | 10.567% | $265.9468 | $265.95 | $265.95 | $265.90 |
| Purchase #4 | $7.79 | 13.450% | $8.8378 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $179.84 | 4.401% | $187.7548 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $7.39 | 7.528% | $7.9463 | $7.95 | $7.95 | $7.90 |
| Purchase #7 | $220.26 | 5.644% | $232.6915 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $942.12 | $1,021.3623 | $1,021.36 | $1,021.40 | $1,021.30 | |