| 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 | $122.66 | 12.829% | $138.3961 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $119.57 | 5.816% | $126.5242 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $163.78 | 7.669% | $176.3403 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $173.35 | 12.267% | $194.6148 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $68.74 | 8.337% | $74.4709 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $248.68 | 12.794% | $280.4961 | $280.50 | $280.50 | $280.50 |
| Purchase #7 | $169.74 | 9.633% | $186.0911 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $1,066.52 | $1,176.9335 | $1,176.93 | $1,176.90 | $1,176.90 | |