| 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 | $120.51 | 3.679% | $124.9436 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $72.48 | 11.129% | $80.5463 | $80.55 | $80.55 | $80.50 |
| Purchase #3 | $217.89 | 9.455% | $238.4915 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $240.92 | 8.654% | $261.7692 | $261.77 | $261.75 | $261.80 |
| Purchase #5 | $25.31 | 9.247% | $27.6504 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $98.90 | 13.769% | $112.5175 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $122.56 | 10.476% | $135.3994 | $135.40 | $135.40 | $135.40 |
| 7 purchase totals = | $898.57 | $981.3179 | $981.32 | $981.30 | $981.30 | |