| 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 | $164.71 | 11.250% | $183.2399 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $227.26 | 5.206% | $239.0912 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $186.94 | 13.816% | $212.7676 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $25.69 | 10.767% | $28.456 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $78.73 | 8.609% | $85.5079 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $228.73 | 12.771% | $257.9411 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $71.60 | 13.864% | $81.5266 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $983.66 | $1,088.5303 | $1,088.54 | $1,088.55 | $1,088.50 | |