| 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 | $205.60 | 5.815% | $217.5556 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $185.63 | 11.487% | $206.9533 | $206.95 | $206.95 | $207.00 |
| Purchase #3 | $123.36 | 13.118% | $139.5424 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $236.94 | 7.671% | $255.1157 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $218.85 | 5.214% | $230.2608 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $17.99 | 9.265% | $19.6568 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $34.72 | 11.850% | $38.8343 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $1,023.09 | $1,107.9189 | $1,107.92 | $1,107.90 | $1,108.00 | |