| 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 | $231.70 | 7.584% | $249.2721 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $147.39 | 4.557% | $154.1066 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $209.41 | 13.128% | $236.9013 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $154.93 | 3.428% | $160.241 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $215.36 | 5.120% | $226.3864 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $116.51 | 6.759% | $124.3849 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $169.45 | 9.599% | $185.7155 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,244.75 | $1,337.0078 | $1,337.01 | $1,337.00 | $1,337.00 | |