| 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 | $26.44 | 8.614% | $28.7175 | $28.72 | $28.70 | $28.70 |
| Purchase #2 | $205.45 | 4.865% | $215.4451 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $20.88 | 7.293% | $22.4028 | $22.40 | $22.40 | $22.40 |
| Purchase #4 | $189.37 | 11.769% | $211.657 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $226.59 | 3.183% | $233.8024 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $163.97 | 9.218% | $179.0848 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $173.27 | 9.743% | $190.1517 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $1,005.97 | $1,081.2613 | $1,081.26 | $1,081.25 | $1,081.30 | |