| 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 | $97.57 | 6.418% | $103.832 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $163.55 | 10.724% | $181.0891 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $231.68 | 9.162% | $252.9065 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $225.47 | 4.190% | $234.9172 | $234.92 | $234.90 | $234.90 |
| Purchase #5 | $208.80 | 13.778% | $237.5685 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $96.33 | 10.683% | $106.6209 | $106.62 | $106.60 | $106.60 |
| Purchase #7 | $65.90 | 9.663% | $72.2679 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $1,089.30 | $1,189.2021 | $1,189.21 | $1,189.15 | $1,189.20 | |