| 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 | $215.49 | 4.225% | $224.5945 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $243.53 | 3.587% | $252.2654 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $182.92 | 5.793% | $193.5166 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $116.35 | 4.598% | $121.6998 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $129.49 | 13.590% | $147.0877 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $161.96 | 4.337% | $168.9842 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $249.93 | 8.492% | $271.1541 | $271.15 | $271.15 | $271.20 |
| 7 purchase totals = | $1,299.67 | $1,379.3023 | $1,379.30 | $1,379.30 | $1,379.40 | |