| 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 | $233.57 | 5.506% | $246.4304 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $236.80 | 10.441% | $261.5243 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $18.83 | 7.316% | $20.2076 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $138.85 | 3.252% | $143.3654 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $9.30 | 4.674% | $9.7347 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $24.97 | 9.503% | $27.3429 | $27.34 | $27.35 | $27.30 |
| Purchase #7 | $245.88 | 13.498% | $279.0689 | $279.07 | $279.05 | $279.10 |
| 7 purchase totals = | $908.20 | $987.6742 | $987.67 | $987.65 | $987.60 | |