| 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 | $198.99 | 11.257% | $221.3903 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $129.68 | 3.356% | $134.0321 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $169.60 | 6.167% | $180.0592 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $237.55 | 6.417% | $252.7936 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $196.74 | 9.453% | $215.3378 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $223.53 | 11.186% | $248.5341 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $42.27 | 3.552% | $43.7714 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $1,198.36 | $1,295.9185 | $1,295.91 | $1,295.95 | $1,295.90 | |