| 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 | $165.73 | 3.194% | $171.0234 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $239.47 | 6.349% | $254.674 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $240.91 | 11.651% | $268.9784 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $18.91 | 13.171% | $21.4006 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $231.79 | 7.569% | $249.3342 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $92.38 | 5.387% | $97.3565 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $208.33 | 5.106% | $218.9673 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $1,197.52 | $1,281.7344 | $1,281.73 | $1,281.70 | $1,281.80 | |