| 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 | $126.56 | 7.607% | $136.1874 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $125.36 | 4.493% | $130.9924 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $238.34 | 12.538% | $268.2231 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $26.41 | 8.260% | $28.5915 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $205.58 | 5.690% | $217.2775 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $39.95 | 5.265% | $42.0534 | $42.05 | $42.05 | $42.10 |
| Purchase #7 | $209.36 | 7.765% | $225.6168 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $971.56 | $1,048.9421 | $1,048.94 | $1,048.95 | $1,049.00 | |