| 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 | $182.79 | 9.733% | $200.581 | $200.58 | $200.60 | $200.60 |
| Purchase #2 | $234.33 | 7.430% | $251.7407 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $195.28 | 4.463% | $203.9953 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $236.36 | 4.357% | $246.6582 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $169.41 | 9.429% | $185.3837 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $218.31 | 13.570% | $247.9347 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $50.99 | 9.651% | $55.911 | $55.91 | $55.90 | $55.90 |
| 7 purchase totals = | $1,287.47 | $1,392.2046 | $1,392.20 | $1,392.25 | $1,392.20 | |