| 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 | $248.35 | 12.770% | $280.0643 | $280.06 | $280.05 | $280.10 |
| Purchase #2 | $204.87 | 5.714% | $216.5763 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $126.83 | 8.734% | $137.9073 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $133.59 | 11.839% | $149.4057 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $195.93 | 8.817% | $213.2051 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $163.72 | 8.483% | $177.6084 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $113.30 | 9.540% | $124.1088 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $1,186.59 | $1,298.8759 | $1,298.89 | $1,298.85 | $1,298.90 | |