| 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 | $236.64 | 5.281% | $249.137 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $102.27 | 5.274% | $107.6637 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $133.79 | 4.583% | $139.9216 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $28.65 | 8.771% | $31.1629 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $235.48 | 7.212% | $252.4628 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $167.92 | 12.137% | $188.3005 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $70.83 | 12.773% | $79.8771 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $975.58 | $1,048.5256 | $1,048.52 | $1,048.50 | $1,048.60 | |