| 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 | $219.78 | 8.762% | $239.0371 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $95.52 | 10.839% | $105.8734 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $230.88 | 13.175% | $261.2984 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $93.53 | 12.672% | $105.3821 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $218.96 | 12.784% | $246.9518 | $246.95 | $246.95 | $247.00 |
| Purchase #6 | $6.68 | 7.506% | $7.1814 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $14.94 | 3.833% | $15.5127 | $15.51 | $15.50 | $15.50 |
| 7 purchase totals = | $880.29 | $981.2369 | $981.23 | $981.25 | $981.30 | |