| 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 | $197.25 | 11.806% | $220.5373 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $12.83 | 8.493% | $13.9197 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $204.87 | 4.488% | $214.0646 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $147.74 | 4.797% | $154.8271 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $222.38 | 9.354% | $243.1814 | $243.18 | $243.20 | $243.20 |
| Purchase #6 | $71.44 | 6.597% | $76.1529 | $76.15 | $76.15 | $76.20 |
| Purchase #7 | $209.87 | 10.258% | $231.3985 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,066.38 | $1,154.0815 | $1,154.08 | $1,154.10 | $1,154.10 | |