| 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 | $117.39 | 8.549% | $127.4257 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $64.52 | 6.297% | $68.5828 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $229.28 | 12.489% | $257.9148 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $66.50 | 4.780% | $69.6787 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $218.84 | 8.263% | $236.9227 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $160.33 | 4.709% | $167.8799 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $148.43 | 4.199% | $154.6626 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $1,005.29 | $1,083.0672 | $1,083.06 | $1,083.10 | $1,083.10 | |