| 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 | $18.37 | 4.531% | $19.2023 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $61.95 | 12.421% | $69.6448 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $194.79 | 9.410% | $213.1197 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $126.43 | 8.795% | $137.5495 | $137.55 | $137.55 | $137.50 |
| Purchase #5 | $236.48 | 8.617% | $256.8575 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $235.87 | 10.721% | $261.1576 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $199.96 | 7.629% | $215.2149 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,073.85 | $1,172.7463 | $1,172.74 | $1,172.70 | $1,172.70 | |