| 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 | $231.70 | 13.200% | $262.2844 | $262.28 | $262.30 | $262.30 |
| Purchase #2 | $159.92 | 10.469% | $176.662 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $13.32 | 12.769% | $15.0208 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $46.79 | 7.790% | $50.4349 | $50.43 | $50.45 | $50.40 |
| Purchase #5 | $123.60 | 7.611% | $133.0072 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $89.75 | 3.807% | $93.1668 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $79.42 | 12.719% | $89.5214 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $744.50 | $820.0975 | $820.09 | $820.05 | $820.10 | |