| 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 | $245.49 | 5.357% | $258.6409 | $258.64 | $258.65 | $258.60 |
| Purchase #2 | $238.37 | 9.870% | $261.8971 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $225.66 | 12.129% | $253.0303 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $207.34 | 7.567% | $223.0294 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $230.96 | 6.267% | $245.4343 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $191.89 | 9.205% | $209.5535 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $15.33 | 10.830% | $16.9902 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $1,355.04 | $1,468.5757 | $1,468.57 | $1,468.65 | $1,468.50 | |