| 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 | $212.77 | 4.783% | $222.9468 | $222.95 | $222.95 | $222.90 |
| Purchase #2 | $53.73 | 5.865% | $56.8813 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $123.61 | 8.704% | $134.369 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $180.59 | 6.796% | $192.8629 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $11.87 | 10.400% | $13.1045 | $13.10 | $13.10 | $13.10 |
| Purchase #6 | $86.53 | 12.613% | $97.444 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $229.61 | 10.783% | $254.3688 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $898.71 | $971.9773 | $971.97 | $971.95 | $972.00 | |