| 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 | $231.35 | 9.305% | $252.8771 | $252.88 | $252.90 | $252.90 |
| Purchase #2 | $221.67 | 4.768% | $232.2392 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $32.57 | 10.649% | $36.0384 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $58.97 | 5.400% | $62.1544 | $62.15 | $62.15 | $62.20 |
| Purchase #5 | $190.61 | 11.387% | $212.3148 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $155.71 | 12.663% | $175.4276 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $20.57 | 5.339% | $21.6682 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $911.45 | $992.7197 | $992.72 | $992.75 | $992.70 | |