| 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 | $126.50 | 4.413% | $132.0824 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $248.97 | 8.239% | $269.4826 | $269.48 | $269.50 | $269.50 |
| Purchase #3 | $186.87 | 4.550% | $195.3726 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $5.35 | 11.446% | $5.9624 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $201.96 | 6.695% | $215.4812 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $50.99 | 6.197% | $54.1499 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $213.94 | 10.798% | $237.0412 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,034.58 | $1,109.5723 | $1,109.56 | $1,109.60 | $1,109.60 | |