| 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 | $97.30 | 4.107% | $101.2961 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $184.51 | 9.119% | $201.3355 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $26.93 | 5.585% | $28.434 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $143.61 | 11.490% | $160.1108 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $125.71 | 12.552% | $141.4891 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $208.62 | 8.649% | $226.6635 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $101.77 | 9.792% | $111.7353 | $111.74 | $111.75 | $111.70 |
| 7 purchase totals = | $888.45 | $971.0643 | $971.07 | $971.10 | $971.00 | |