| 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 | $191.43 | 4.611% | $200.2568 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $225.46 | 5.768% | $238.4645 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $173.82 | 8.159% | $188.002 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $132.75 | 6.252% | $141.0495 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $104.95 | 8.652% | $114.0303 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $46.47 | 6.407% | $49.4473 | $49.45 | $49.45 | $49.40 |
| Purchase #7 | $205.62 | 4.175% | $214.2046 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $1,080.50 | $1,145.4550 | $1,145.45 | $1,145.45 | $1,145.40 | |