| 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 | $181.48 | 9.332% | $198.4157 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $124.94 | 7.530% | $134.348 | $134.35 | $134.35 | $134.30 |
| Purchase #3 | $199.47 | 13.847% | $227.0906 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $31.31 | 5.314% | $32.9738 | $32.97 | $32.95 | $33.00 |
| Purchase #5 | $153.96 | 7.135% | $164.945 | $164.95 | $164.95 | $164.90 |
| Purchase #6 | $246.41 | 5.519% | $260.0094 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $55.66 | 12.229% | $62.4667 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $993.23 | $1,080.2492 | $1,080.26 | $1,080.20 | $1,080.20 | |