| 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 | $222.84 | 4.390% | $232.6227 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $23.82 | 7.133% | $25.5191 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $85.96 | 11.267% | $95.6451 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $168.58 | 5.359% | $177.6142 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $101.63 | 8.455% | $110.2228 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $7.61 | 5.707% | $8.0443 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $141.68 | 12.698% | $159.6705 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $752.12 | $809.3387 | $809.33 | $809.25 | $809.20 | |