| 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 | $6.49 | 13.659% | $7.3765 | $7.38 | $7.40 | $7.40 |
| Purchase #2 | $129.45 | 5.251% | $136.2474 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $122.85 | 11.192% | $136.5994 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $47.41 | 10.313% | $52.2994 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $208.97 | 13.762% | $237.7285 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $187.85 | 11.349% | $209.1691 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $240.67 | 9.770% | $264.1835 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $943.69 | $1,043.6038 | $1,043.61 | $1,043.65 | $1,043.60 | |