| 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 | $110.43 | 8.264% | $119.5559 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $122.88 | 4.684% | $128.6357 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $85.31 | 5.696% | $90.1693 | $90.17 | $90.15 | $90.20 |
| Purchase #4 | $122.25 | 10.158% | $134.6682 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $234.85 | 11.379% | $261.5736 | $261.57 | $261.55 | $261.60 |
| Purchase #6 | $67.36 | 13.680% | $76.5748 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $143.84 | 3.811% | $149.3217 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $886.92 | $960.4992 | $960.50 | $960.40 | $960.60 | |