| 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 | $189.67 | 10.224% | $209.0619 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $11.58 | 10.417% | $12.7863 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $42.94 | 11.238% | $47.7656 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $217.73 | 7.437% | $233.9226 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $5.36 | 7.811% | $5.7787 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $202.36 | 13.226% | $229.1241 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $250.25 | 8.666% | $271.9367 | $271.94 | $271.95 | $271.90 |
| 7 purchase totals = | $919.89 | $1,010.3759 | $1,010.38 | $1,010.35 | $1,010.40 | |