| 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 | $74.29 | 12.116% | $83.291 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $240.97 | 6.693% | $257.0981 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $107.87 | 5.371% | $113.6637 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $209.52 | 13.855% | $238.549 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $193.40 | 11.308% | $215.2697 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $60.38 | 8.654% | $65.6053 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $150.41 | 9.696% | $164.9938 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $1,036.84 | $1,138.4706 | $1,138.47 | $1,138.45 | $1,138.50 | |