| 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 | $118.75 | 3.583% | $123.0048 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $134.59 | 3.589% | $139.4204 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $175.46 | 7.873% | $189.274 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $212.55 | 7.556% | $228.6103 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $44.79 | 7.500% | $48.1493 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $119.39 | 12.708% | $134.5621 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $166.31 | 5.315% | $175.1494 | $175.15 | $175.15 | $175.10 |
| 7 purchase totals = | $971.84 | $1,038.1703 | $1,038.16 | $1,038.10 | $1,038.10 | |