| 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 | $105.30 | 11.660% | $117.578 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $169.82 | 4.114% | $176.8064 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $136.87 | 13.857% | $155.8361 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $5.50 | 9.832% | $6.0408 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $147.26 | 8.420% | $159.6593 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $241.27 | 8.448% | $261.6525 | $261.65 | $261.65 | $261.70 |
| Purchase #7 | $219.69 | 5.583% | $231.9553 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $1,025.71 | $1,109.5284 | $1,109.54 | $1,109.55 | $1,109.60 | |