| 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 | $242.46 | 7.180% | $259.8686 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $65.26 | 12.324% | $73.3026 | $73.30 | $73.30 | $73.30 |
| Purchase #3 | $22.77 | 8.254% | $24.6494 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $223.50 | 11.811% | $249.8976 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $131.36 | 7.728% | $141.5115 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $154.46 | 12.293% | $173.4478 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $10.32 | 7.427% | $11.0865 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $850.13 | $933.7640 | $933.77 | $933.75 | $933.70 | |