| 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 | $250.55 | 3.257% | $258.7104 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $235.58 | 9.784% | $258.6291 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $231.67 | 10.123% | $255.122 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $86.88 | 11.456% | $96.833 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $129.96 | 7.307% | $139.4562 | $139.46 | $139.45 | $139.50 |
| Purchase #6 | $17.78 | 10.214% | $19.596 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $238.80 | 8.231% | $258.4556 | $258.46 | $258.45 | $258.50 |
| 7 purchase totals = | $1,191.22 | $1,286.8023 | $1,286.81 | $1,286.80 | $1,286.80 | |