| 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 | $13.90 | 9.571% | $15.2304 | $15.23 | $15.25 | $15.20 |
| Purchase #2 | $226.99 | 13.437% | $257.4906 | $257.49 | $257.50 | $257.50 |
| Purchase #3 | $119.90 | 7.481% | $128.8697 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $230.79 | 5.282% | $242.9803 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $193.33 | 13.213% | $218.8747 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $171.93 | 10.599% | $190.1529 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $201.54 | 5.770% | $213.1689 | $213.17 | $213.15 | $213.20 |
| 7 purchase totals = | $1,158.38 | $1,266.7675 | $1,266.76 | $1,266.75 | $1,266.90 | |