| 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 | $217.31 | 3.414% | $224.729 | $224.73 | $224.75 | $224.70 |
| Purchase #2 | $216.87 | 8.122% | $234.4842 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $167.79 | 6.383% | $178.5 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $233.78 | 4.185% | $243.5637 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $16.82 | 10.278% | $18.5488 | $18.55 | $18.55 | $18.50 |
| Purchase #6 | $163.54 | 3.513% | $169.2852 | $169.29 | $169.30 | $169.30 |
| Purchase #7 | $214.89 | 12.302% | $241.3258 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,231.00 | $1,310.4367 | $1,310.44 | $1,310.50 | $1,310.40 | |