| 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 | $238.76 | 4.617% | $249.7835 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $166.94 | 4.504% | $174.459 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $11.52 | 9.430% | $12.6063 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $176.57 | 9.870% | $193.9975 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $11.81 | 3.365% | $12.2074 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $76.68 | 5.685% | $81.0393 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $151.29 | 4.671% | $158.3568 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $833.57 | $882.4498 | $882.46 | $882.45 | $882.50 | |