| 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 | $106.78 | 7.655% | $114.954 | $114.95 | $114.95 | $115.00 |
| Purchase #2 | $126.67 | 4.142% | $131.9167 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $199.74 | 13.330% | $226.3653 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $76.76 | 11.780% | $85.8023 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $6.35 | 8.650% | $6.8993 | $6.90 | $6.90 | $6.90 |
| Purchase #6 | $207.94 | 10.588% | $229.9567 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $80.49 | 8.333% | $87.1972 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $804.73 | $883.0915 | $883.10 | $883.05 | $883.20 | |