| 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 | $216.82 | 9.646% | $237.7345 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $38.82 | 11.829% | $43.412 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $242.43 | 7.670% | $261.0244 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $159.75 | 13.642% | $181.5431 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $34.67 | 6.232% | $36.8306 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $184.46 | 8.326% | $199.8181 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $144.84 | 13.751% | $164.7569 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $1,021.79 | $1,125.1196 | $1,125.11 | $1,125.10 | $1,125.00 | |