| 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 | $223.74 | 5.770% | $236.6498 | $236.65 | $236.65 | $236.60 |
| Purchase #2 | $5.52 | 12.700% | $6.221 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $21.52 | 5.331% | $22.6672 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $112.83 | 5.170% | $118.6633 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $64.30 | 4.477% | $67.1787 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $35.95 | 10.783% | $39.8265 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $183.57 | 9.811% | $201.5801 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $647.43 | $692.7866 | $692.79 | $692.80 | $692.80 | |