| 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 | $112.93 | 8.383% | $122.3969 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $250.97 | 13.802% | $285.6089 | $285.61 | $285.60 | $285.60 |
| Purchase #3 | $90.58 | 3.512% | $93.7612 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $60.74 | 8.563% | $65.9412 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $107.53 | 5.760% | $113.7237 | $113.72 | $113.70 | $113.70 |
| Purchase #6 | $63.28 | 3.828% | $65.7024 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $207.91 | 8.465% | $225.5096 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $893.94 | $972.6439 | $972.64 | $972.60 | $972.60 | |