| 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 | $100.42 | 4.223% | $104.6607 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $158.83 | 7.836% | $171.2759 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $9.64 | 11.505% | $10.7491 | $10.75 | $10.75 | $10.70 |
| Purchase #4 | $228.37 | 7.650% | $245.8403 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $209.27 | 11.811% | $233.9869 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $233.84 | 3.479% | $241.9753 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $109.41 | 3.634% | $113.386 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $1,049.78 | $1,121.8742 | $1,121.89 | $1,121.95 | $1,121.90 | |