| 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 | $92.98 | 10.655% | $102.887 | $102.89 | $102.90 | $102.90 |
| Purchase #2 | $177.37 | 13.746% | $201.7513 | $201.75 | $201.75 | $201.80 |
| Purchase #3 | $153.44 | 9.614% | $168.1917 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $81.36 | 4.151% | $84.7373 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $186.61 | 12.162% | $209.3055 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $111.76 | 5.369% | $117.7604 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $18.50 | 3.129% | $19.0789 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $822.02 | $903.7121 | $903.72 | $903.75 | $903.80 | |