| 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 | $139.52 | 10.506% | $154.178 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $90.26 | 12.397% | $101.4495 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $22.25 | 7.608% | $23.9428 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $73.51 | 10.704% | $81.3785 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $245.90 | 6.385% | $261.6007 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $125.34 | 10.278% | $138.2224 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $48.70 | 6.221% | $51.7296 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $745.48 | $812.5015 | $812.50 | $812.55 | $812.40 | |