| 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 | $33.99 | 12.344% | $38.1857 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $7.39 | 7.452% | $7.9407 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $9.33 | 10.547% | $10.314 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $227.66 | 4.790% | $238.5649 | $238.56 | $238.55 | $238.60 |
| Purchase #5 | $226.60 | 12.341% | $254.5647 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $148.30 | 3.218% | $153.0723 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $120.58 | 13.478% | $136.8318 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $773.85 | $839.4741 | $839.46 | $839.45 | $839.50 | |