| 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 | $245.53 | 7.119% | $263.0093 | $263.01 | $263.00 | $263.00 |
| Purchase #2 | $183.96 | 13.747% | $209.249 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $216.82 | 12.124% | $243.1073 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $247.68 | 5.722% | $261.8522 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $104.30 | 4.809% | $109.3158 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $59.93 | 10.494% | $66.2191 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $71.30 | 13.264% | $80.7572 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $1,129.52 | $1,233.5099 | $1,233.52 | $1,233.45 | $1,233.50 | |