| 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 | $228.65 | 9.604% | $250.6095 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $104.72 | 8.623% | $113.75 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $75.88 | 5.843% | $80.3137 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $162.95 | 3.451% | $168.5734 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $249.49 | 4.555% | $260.8543 | $260.85 | $260.85 | $260.90 |
| Purchase #6 | $11.74 | 11.719% | $13.1158 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $25.29 | 10.146% | $27.8559 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $858.72 | $915.0726 | $915.07 | $915.00 | $915.20 | |