| 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 | $104.46 | 12.715% | $117.7421 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $95.48 | 6.859% | $102.029 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $200.94 | 6.500% | $214.0011 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $95.79 | 11.499% | $106.8049 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $45.91 | 11.758% | $51.3081 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $103.28 | 6.545% | $110.0397 | $110.04 | $110.05 | $110.00 |
| Purchase #7 | $112.28 | 10.344% | $123.8942 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $758.14 | $825.8191 | $825.81 | $825.85 | $825.70 | |