| 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 | $229.39 | 3.653% | $237.7696 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $14.73 | 9.281% | $16.0971 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $80.42 | 5.742% | $85.0377 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $79.34 | 4.264% | $82.7231 | $82.72 | $82.70 | $82.70 |
| Purchase #5 | $133.96 | 4.747% | $140.3191 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $202.39 | 3.384% | $209.2389 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $145.69 | 12.247% | $163.5327 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $885.92 | $934.7182 | $934.72 | $934.70 | $934.60 | |