| 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 | $229.44 | 12.386% | $257.8584 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $136.70 | 7.696% | $147.2204 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $68.89 | 12.828% | $77.7272 | $77.73 | $77.75 | $77.70 |
| Purchase #4 | $236.82 | 11.382% | $263.7749 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $180.98 | 10.329% | $199.6734 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $123.38 | 5.279% | $129.8932 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $106.56 | 12.638% | $120.0271 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $1,082.77 | $1,196.1746 | $1,196.17 | $1,196.15 | $1,196.20 | |