| 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 | $99.32 | 13.265% | $112.4948 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $75.39 | 7.392% | $80.9628 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $92.99 | 7.683% | $100.1344 | $100.13 | $100.15 | $100.10 |
| Purchase #4 | $236.47 | 10.557% | $261.4341 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $214.34 | 8.493% | $232.5439 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $205.95 | 13.664% | $234.091 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $197.32 | 9.320% | $215.7102 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,121.78 | $1,237.3712 | $1,237.35 | $1,237.40 | $1,237.30 | |