| 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 | $212.31 | 13.178% | $240.2882 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $240.29 | 8.869% | $261.6013 | $261.60 | $261.60 | $261.60 |
| Purchase #3 | $62.61 | 12.132% | $70.2058 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $186.76 | 3.812% | $193.8793 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $190.99 | 3.309% | $197.3099 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $69.69 | 11.727% | $77.8625 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $224.37 | 12.633% | $252.7147 | $252.71 | $252.70 | $252.70 |
| 7 purchase totals = | $1,187.02 | $1,293.8617 | $1,293.86 | $1,293.85 | $1,293.90 | |