| 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 | $197.82 | 5.355% | $208.4133 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $147.98 | 3.432% | $153.0587 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $64.95 | 7.271% | $69.6725 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $96.57 | 13.109% | $109.2294 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $44.77 | 13.471% | $50.801 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $242.41 | 8.543% | $263.1191 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $249.75 | 12.831% | $281.7954 | $281.80 | $281.80 | $281.80 |
| 7 purchase totals = | $1,044.25 | $1,136.0894 | $1,136.09 | $1,136.05 | $1,136.10 | |