| 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 | $231.87 | 3.271% | $239.4545 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $29.65 | 11.558% | $33.0769 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $246.53 | 9.512% | $269.9799 | $269.98 | $270.00 | $270.00 |
| Purchase #4 | $130.37 | 13.721% | $148.2581 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $220.39 | 11.634% | $246.0302 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $237.95 | 13.665% | $270.4659 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $168.63 | 8.333% | $182.6819 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,265.39 | $1,389.9474 | $1,389.95 | $1,390.00 | $1,390.10 | |