| 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 | $10.51 | 7.517% | $11.3 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $152.66 | 10.261% | $168.3244 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $247.63 | 5.781% | $261.9455 | $261.95 | $261.95 | $261.90 |
| Purchase #4 | $83.92 | 5.812% | $88.7974 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $217.78 | 7.678% | $234.5011 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $100.35 | 5.311% | $105.6796 | $105.68 | $105.70 | $105.70 |
| Purchase #7 | $115.45 | 4.414% | $120.546 | $120.55 | $120.55 | $120.50 |
| 7 purchase totals = | $928.30 | $991.0940 | $991.10 | $991.10 | $991.00 | |