| 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 | $94.67 | 13.420% | $107.3747 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $175.33 | 9.782% | $192.4808 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $118.39 | 3.314% | $122.3134 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $224.45 | 7.108% | $240.4039 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $26.92 | 10.424% | $29.7261 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $16.46 | 4.770% | $17.2451 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $201.30 | 10.547% | $222.5311 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $857.52 | $932.0751 | $932.07 | $932.10 | $932.00 | |