| 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 | $207.51 | 4.293% | $216.4184 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $104.92 | 3.733% | $108.8367 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $156.32 | 7.848% | $168.588 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $240.77 | 8.322% | $260.8069 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $132.81 | 13.228% | $150.3781 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $97.51 | 3.644% | $101.0633 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $77.72 | 12.467% | $87.4094 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $1,017.56 | $1,093.5008 | $1,093.51 | $1,093.50 | $1,093.50 | |