| 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 | $212.80 | 7.163% | $228.0429 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $101.90 | 5.370% | $107.372 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $89.37 | 8.634% | $97.0862 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $201.47 | 12.375% | $226.4019 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $244.53 | 12.828% | $275.8983 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $151.86 | 8.630% | $164.9655 | $164.97 | $164.95 | $165.00 |
| Purchase #7 | $180.68 | 3.353% | $186.7382 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,182.61 | $1,286.5050 | $1,286.51 | $1,286.50 | $1,286.50 | |