| 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 | $105.30 | 8.229% | $113.9651 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $150.73 | 11.104% | $167.4671 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $148.56 | 4.123% | $154.6851 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $220.31 | 10.228% | $242.8433 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $225.28 | 3.135% | $232.3425 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $231.39 | 4.396% | $241.5619 | $241.56 | $241.55 | $241.60 |
| Purchase #7 | $31.56 | 6.214% | $33.5211 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $1,113.13 | $1,186.3861 | $1,186.39 | $1,186.35 | $1,186.40 | |