| 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 | $23.33 | 8.109% | $25.2218 | $25.22 | $25.20 | $25.20 |
| Purchase #2 | $85.56 | 8.590% | $92.9096 | $92.91 | $92.90 | $92.90 |
| Purchase #3 | $212.97 | 7.547% | $229.0428 | $229.04 | $229.05 | $229.00 |
| Purchase #4 | $10.81 | 7.142% | $11.5821 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $230.96 | 10.469% | $255.1392 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $54.70 | 13.486% | $62.0768 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $237.74 | 10.130% | $261.8231 | $261.82 | $261.80 | $261.80 |
| 7 purchase totals = | $856.07 | $937.7954 | $937.79 | $937.80 | $937.70 | |