| 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 | $214.63 | 8.181% | $232.1889 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $100.66 | 5.415% | $106.1107 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $197.96 | 6.338% | $210.5067 | $210.51 | $210.50 | $210.50 |
| Purchase #4 | $248.69 | 8.756% | $270.4653 | $270.47 | $270.45 | $270.50 |
| Purchase #5 | $12.82 | 3.378% | $13.2531 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $130.47 | 3.256% | $134.7181 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $134.64 | 12.284% | $151.1792 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $1,039.87 | $1,118.4220 | $1,118.43 | $1,118.40 | $1,118.50 | |