| 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 | $247.83 | 5.563% | $261.6168 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $106.70 | 11.660% | $119.1412 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $136.57 | 9.188% | $149.1181 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $123.47 | 4.636% | $129.1941 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $64.75 | 4.788% | $67.8502 | $67.85 | $67.85 | $67.90 |
| Purchase #6 | $225.94 | 12.247% | $253.6109 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $16.56 | 9.420% | $18.12 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $921.82 | $998.6513 | $998.65 | $998.60 | $998.60 | |