| 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 | $210.45 | 8.603% | $228.555 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $124.82 | 11.370% | $139.012 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $202.30 | 11.462% | $225.4876 | $225.49 | $225.50 | $225.50 |
| Purchase #4 | $214.97 | 3.418% | $222.3177 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $119.33 | 11.469% | $133.016 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $163.86 | 8.684% | $178.0896 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $173.69 | 5.676% | $183.5486 | $183.55 | $183.55 | $183.50 |
| 7 purchase totals = | $1,209.42 | $1,310.0265 | $1,310.04 | $1,310.00 | $1,310.00 | |