| 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 | $222.83 | 8.841% | $242.5304 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $103.89 | 10.684% | $114.9896 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $125.88 | 11.519% | $140.3801 | $140.38 | $140.40 | $140.40 |
| Purchase #4 | $226.71 | 10.127% | $249.6689 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $104.29 | 4.769% | $109.2636 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $191.66 | 9.163% | $209.2218 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $102.78 | 9.118% | $112.1515 | $112.15 | $112.15 | $112.20 |
| 7 purchase totals = | $1,078.04 | $1,178.2059 | $1,178.20 | $1,178.20 | $1,178.30 | |