| 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 | $96.82 | 3.724% | $100.4256 | $100.43 | $100.45 | $100.40 |
| Purchase #2 | $243.75 | 7.540% | $262.1288 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $206.42 | 9.708% | $226.4593 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $113.98 | 9.557% | $124.8731 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $180.40 | 8.248% | $195.2794 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $133.98 | 13.385% | $151.9132 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $60.74 | 11.613% | $67.7937 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $1,036.09 | $1,128.8731 | $1,128.87 | $1,128.90 | $1,128.90 | |