| 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 | $223.48 | 4.572% | $233.6975 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $187.46 | 7.748% | $201.9844 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $149.35 | 3.259% | $154.2173 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $179.69 | 4.243% | $187.3142 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $175.41 | 3.125% | $180.8916 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $120.75 | 8.390% | $130.8809 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $58.96 | 3.688% | $61.1344 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $1,095.10 | $1,150.1203 | $1,150.11 | $1,150.15 | $1,150.10 | |