| 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 | $215.69 | 4.850% | $226.151 | $226.15 | $226.15 | $226.20 |
| Purchase #2 | $238.44 | 9.819% | $261.8524 | $261.85 | $261.85 | $261.90 |
| Purchase #3 | $7.48 | 11.702% | $8.3553 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $129.45 | 3.762% | $134.3199 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $233.39 | 4.439% | $243.7502 | $243.75 | $243.75 | $243.80 |
| Purchase #6 | $24.68 | 4.222% | $25.722 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $21.94 | 11.358% | $24.4319 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $871.07 | $924.5827 | $924.58 | $924.55 | $924.70 | |