| 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 | $199.55 | 9.338% | $218.184 | $218.18 | $218.20 | $218.20 |
| Purchase #2 | $205.68 | 13.375% | $233.1897 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $161.31 | 4.392% | $168.3947 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $239.90 | 9.296% | $262.2011 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $48.61 | 10.756% | $53.8385 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $76.89 | 12.398% | $86.4228 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $23.97 | 9.219% | $26.1798 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $955.91 | $1,048.4106 | $1,048.40 | $1,048.45 | $1,048.40 | |