| 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 | $114.88 | 7.305% | $123.272 | $123.27 | $123.25 | $123.30 |
| Purchase #2 | $228.65 | 4.455% | $238.8364 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $241.46 | 8.431% | $261.8175 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $20.99 | 9.363% | $22.9553 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $10.74 | 12.470% | $12.0793 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $23.54 | 8.405% | $25.5185 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $10.58 | 7.232% | $11.3451 | $11.35 | $11.35 | $11.30 |
| 7 purchase totals = | $650.84 | $695.8241 | $695.84 | $695.80 | $695.80 | |