| 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 | $211.78 | 5.482% | $223.3898 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $15.54 | 10.666% | $17.1975 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $213.56 | 5.189% | $224.6416 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $36.89 | 6.237% | $39.1908 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $193.56 | 9.745% | $212.4224 | $212.42 | $212.40 | $212.40 |
| Purchase #6 | $238.72 | 9.366% | $261.0785 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $139.61 | 7.659% | $150.3027 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,049.66 | $1,128.2233 | $1,128.22 | $1,128.25 | $1,128.20 | |