| 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 | $10.97 | 5.287% | $11.55 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $89.78 | 13.829% | $102.1957 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $222.47 | 10.447% | $245.7114 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $118.87 | 11.870% | $132.9799 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $187.77 | 11.762% | $209.8555 | $209.86 | $209.85 | $209.90 |
| Purchase #6 | $181.43 | 11.383% | $202.0822 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $13.91 | 8.130% | $15.0409 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $825.20 | $919.4156 | $919.42 | $919.45 | $919.50 | |