| 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 | $242.82 | 9.138% | $265.0089 | $265.01 | $265.00 | $265.00 |
| Purchase #2 | $221.68 | 5.775% | $234.482 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $177.81 | 9.204% | $194.1756 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $189.82 | 5.709% | $200.6568 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $234.47 | 7.397% | $251.8137 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $10.85 | 10.203% | $11.957 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $17.79 | 6.265% | $18.9045 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $1,095.24 | $1,176.9985 | $1,177.00 | $1,177.00 | $1,177.10 | |