| 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 | $226.52 | 13.152% | $256.3119 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $236.40 | 8.409% | $256.2789 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $28.64 | 4.587% | $29.9537 | $29.95 | $29.95 | $30.00 |
| Purchase #4 | $165.73 | 5.704% | $175.1832 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $110.27 | 8.673% | $119.8337 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $202.99 | 11.354% | $226.0375 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $79.94 | 8.256% | $86.5398 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $1,050.49 | $1,150.1387 | $1,150.13 | $1,150.20 | $1,150.10 | |