| 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 | $222.65 | 12.840% | $251.2383 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $83.84 | 5.539% | $88.4839 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $33.80 | 7.170% | $36.2235 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $78.81 | 5.714% | $83.3132 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $225.46 | 11.184% | $250.6754 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $189.65 | 12.606% | $213.5573 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $98.59 | 5.539% | $104.0509 | $104.05 | $104.05 | $104.10 |
| 7 purchase totals = | $932.80 | $1,027.5425 | $1,027.54 | $1,027.55 | $1,027.60 | |