| 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 | $111.44 | 13.343% | $126.3094 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $31.37 | 11.563% | $34.9973 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $107.78 | 5.699% | $113.9224 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $97.95 | 9.220% | $106.981 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $30.44 | 6.248% | $32.3419 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $7.49 | 3.143% | $7.7254 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $199.72 | 3.861% | $207.4312 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $586.19 | $629.7086 | $629.71 | $629.75 | $629.60 | |