| 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 | $138.25 | 4.565% | $144.5611 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $107.47 | 7.467% | $115.4948 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $65.85 | 11.585% | $73.4787 | $73.48 | $73.50 | $73.50 |
| Purchase #4 | $102.85 | 4.843% | $107.831 | $107.83 | $107.85 | $107.80 |
| Purchase #5 | $215.44 | 12.372% | $242.0942 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $151.43 | 7.363% | $162.5798 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $209.30 | 11.534% | $233.4407 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $990.59 | $1,079.4803 | $1,079.47 | $1,079.55 | $1,079.50 | |