| 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 | $220.30 | 7.735% | $237.3402 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $75.80 | 12.492% | $85.2689 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $47.43 | 7.386% | $50.9332 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $132.49 | 4.616% | $138.6057 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $188.38 | 6.859% | $201.301 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $67.87 | 5.783% | $71.7949 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $138.65 | 5.314% | $146.0179 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $870.92 | $931.2618 | $931.26 | $931.25 | $931.20 | |