| 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 | $246.33 | 9.610% | $270.0023 | $270.00 | $270.00 | $270.00 |
| Purchase #2 | $158.67 | 3.209% | $163.7617 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $97.86 | 6.482% | $104.2033 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $100.53 | 13.386% | $113.9869 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $7.26 | 13.439% | $8.2357 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $81.98 | 10.208% | $90.3485 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $203.34 | 6.300% | $216.1504 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $895.97 | $966.6888 | $966.69 | $966.70 | $966.70 | |