| 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 | $198.69 | 6.395% | $211.3962 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $176.29 | 3.170% | $181.8784 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $234.61 | 11.330% | $261.1913 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $50.77 | 12.117% | $56.9218 | $56.92 | $56.90 | $56.90 |
| Purchase #5 | $76.85 | 9.601% | $84.2284 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $22.30 | 11.710% | $24.9113 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $50.67 | 11.785% | $56.6415 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $810.18 | $877.1689 | $877.17 | $877.20 | $877.10 | |