| 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 | $206.54 | 13.571% | $234.5695 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $195.68 | 4.462% | $204.4112 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $231.51 | 13.349% | $262.4143 | $262.41 | $262.40 | $262.40 |
| Purchase #4 | $167.30 | 12.808% | $188.7278 | $188.73 | $188.75 | $188.70 |
| Purchase #5 | $109.80 | 4.420% | $114.6532 | $114.65 | $114.65 | $114.70 |
| Purchase #6 | $127.69 | 8.283% | $138.2666 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $16.90 | 13.656% | $19.2079 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $1,055.42 | $1,162.2505 | $1,162.25 | $1,162.20 | $1,162.30 | |