| 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 | $32.36 | 10.595% | $35.7885 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $198.96 | 9.639% | $218.1378 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $25.87 | 8.412% | $28.0462 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $183.89 | 9.410% | $201.194 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $227.77 | 11.719% | $254.4624 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $167.61 | 10.314% | $184.8973 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $174.36 | 7.727% | $187.8328 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $1,010.82 | $1,110.3590 | $1,110.36 | $1,110.40 | $1,110.30 | |