| 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 | $236.66 | 12.250% | $265.6509 | $265.65 | $265.65 | $265.70 |
| Purchase #2 | $97.92 | 9.156% | $106.8856 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $184.93 | 12.635% | $208.2959 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $106.96 | 4.848% | $112.1454 | $112.15 | $112.15 | $112.10 |
| Purchase #5 | $145.26 | 11.502% | $161.9678 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $39.73 | 6.292% | $42.2298 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $166.78 | 12.724% | $188.0011 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $978.24 | $1,085.1765 | $1,085.19 | $1,085.20 | $1,085.20 | |