| 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 | $221.75 | 9.682% | $243.2198 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $151.98 | 7.519% | $163.4074 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $72.55 | 12.797% | $81.8342 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $73.37 | 10.337% | $80.9543 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $118.42 | 10.234% | $130.5391 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $170.68 | 12.330% | $191.7248 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $217.84 | 7.458% | $234.0865 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,026.59 | $1,125.7661 | $1,125.76 | $1,125.75 | $1,125.70 | |