| 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 | $108.45 | 12.731% | $122.2568 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $114.67 | 3.708% | $118.922 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $99.58 | 8.869% | $108.4118 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $213.71 | 7.185% | $229.0651 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $165.92 | 12.511% | $186.6783 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $151.49 | 10.271% | $167.0495 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $176.59 | 11.157% | $196.2921 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $1,030.41 | $1,128.6756 | $1,128.68 | $1,128.65 | $1,128.70 | |