| 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 | $123.86 | 3.711% | $128.4564 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $208.35 | 4.759% | $218.2654 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $114.39 | 9.313% | $125.0431 | $125.04 | $125.05 | $125.00 |
| Purchase #4 | $129.91 | 10.762% | $143.8909 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $63.33 | 7.647% | $68.1728 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $11.33 | 3.857% | $11.767 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $43.89 | 13.317% | $49.7348 | $49.73 | $49.75 | $49.70 |
| 7 purchase totals = | $695.06 | $745.3304 | $745.33 | $745.30 | $745.40 | |