| 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 | $207.56 | 9.264% | $226.7884 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $13.43 | 13.478% | $15.2401 | $15.24 | $15.25 | $15.20 |
| Purchase #3 | $231.84 | 10.377% | $255.898 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $86.90 | 10.559% | $96.0758 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $155.63 | 12.288% | $174.7538 | $174.75 | $174.75 | $174.80 |
| Purchase #6 | $204.79 | 7.164% | $219.4612 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $61.75 | 13.642% | $70.1739 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $961.90 | $1,058.3912 | $1,058.39 | $1,058.40 | $1,058.50 | |