| 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 | $227.46 | 5.730% | $240.4935 | $240.49 | $240.50 | $240.50 |
| Purchase #2 | $237.59 | 4.852% | $249.1179 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $167.41 | 5.204% | $176.122 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $36.92 | 7.652% | $39.7451 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $178.98 | 3.585% | $185.3964 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $69.98 | 4.632% | $73.2215 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $101.47 | 4.645% | $106.1833 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $1,019.81 | $1,070.2797 | $1,070.28 | $1,070.25 | $1,070.20 | |