| 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 | $237.65 | 4.635% | $248.6651 | $248.67 | $248.65 | $248.70 |
| Purchase #2 | $186.31 | 7.246% | $199.81 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $111.36 | 5.513% | $117.4993 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $118.63 | 3.402% | $122.6658 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $23.93 | 8.137% | $25.8772 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $182.55 | 10.121% | $201.0259 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $24.88 | 13.706% | $28.2901 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $885.31 | $943.8334 | $943.85 | $943.85 | $943.90 | |