| 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 | $215.95 | 9.316% | $236.0679 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $146.49 | 8.363% | $158.741 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $220.68 | 4.304% | $230.1781 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $148.82 | 13.157% | $168.4002 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $209.34 | 13.251% | $237.0796 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $163.56 | 6.383% | $174 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $26.31 | 13.520% | $29.8671 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $1,131.15 | $1,234.3339 | $1,234.34 | $1,234.35 | $1,234.40 | |