| 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 | $182.97 | 9.243% | $199.8819 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $99.90 | 11.870% | $111.7581 | $111.76 | $111.75 | $111.80 |
| Purchase #3 | $109.60 | 11.284% | $121.9673 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $96.44 | 3.661% | $99.9707 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $150.39 | 8.429% | $163.0664 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $236.57 | 13.245% | $267.9037 | $267.90 | $267.90 | $267.90 |
| Purchase #7 | $117.29 | 11.744% | $131.0645 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $993.16 | $1,095.6126 | $1,095.61 | $1,095.55 | $1,095.80 | |