| 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 | $97.42 | 12.377% | $109.4777 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $171.87 | 6.691% | $183.3698 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $175.32 | 13.337% | $198.7024 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $74.95 | 7.337% | $80.4491 | $80.45 | $80.45 | $80.40 |
| Purchase #5 | $244.74 | 4.425% | $255.5697 | $255.57 | $255.55 | $255.60 |
| Purchase #6 | $98.99 | 12.831% | $111.6914 | $111.69 | $111.70 | $111.70 |
| Purchase #7 | $220.75 | 12.608% | $248.5822 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $1,084.04 | $1,187.8423 | $1,187.84 | $1,187.85 | $1,187.90 | |