| 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 | $51.38 | 9.366% | $56.1923 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $241.26 | 10.853% | $267.4439 | $267.44 | $267.45 | $267.40 |
| Purchase #3 | $215.60 | 3.432% | $222.9994 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $152.61 | 8.178% | $165.0904 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $95.28 | 10.449% | $105.2358 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $73.60 | 9.442% | $80.5493 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $221.28 | 13.563% | $251.2922 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $1,051.01 | $1,148.8033 | $1,148.80 | $1,148.85 | $1,148.70 | |