| 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 | $13.96 | 7.608% | $15.0221 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $222.83 | 5.373% | $234.8027 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $141.55 | 3.117% | $145.9621 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $241.34 | 12.835% | $272.316 | $272.32 | $272.30 | $272.30 |
| Purchase #5 | $115.62 | 5.491% | $121.9687 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $197.69 | 5.709% | $208.9761 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $218.65 | 8.773% | $237.8322 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $1,151.64 | $1,236.8799 | $1,236.88 | $1,236.85 | $1,236.90 | |