| 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 | $114.65 | 4.874% | $120.238 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $72.80 | 11.858% | $81.4326 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $188.68 | 8.769% | $205.2253 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $169.96 | 10.641% | $188.0454 | $188.05 | $188.05 | $188.00 |
| Purchase #5 | $116.46 | 11.161% | $129.4581 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $103.76 | 10.581% | $114.7388 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $190.26 | 5.484% | $200.6939 | $200.69 | $200.70 | $200.70 |
| 7 purchase totals = | $956.57 | $1,039.8321 | $1,039.84 | $1,039.90 | $1,039.70 | |