| 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 | $210.53 | 4.359% | $219.707 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $212.58 | 3.295% | $219.5845 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $110.49 | 10.602% | $122.2041 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $98.96 | 8.132% | $107.0074 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $17.56 | 7.238% | $18.831 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $21.41 | 8.104% | $23.1451 | $23.15 | $23.15 | $23.10 |
| Purchase #7 | $122.91 | 10.800% | $136.1843 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $794.44 | $846.6634 | $846.66 | $846.70 | $846.60 | |