| 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 | $233.32 | 3.593% | $241.7032 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $41.64 | 10.653% | $46.0759 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $157.51 | 5.207% | $165.7115 | $165.71 | $165.70 | $165.70 |
| Purchase #4 | $124.87 | 5.833% | $132.1537 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $9.90 | 3.104% | $10.2073 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $81.72 | 4.632% | $85.5053 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $70.74 | 3.141% | $72.9619 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $719.70 | $754.3188 | $754.32 | $754.30 | $754.40 | |