| 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 | $200.32 | 8.717% | $217.7819 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $242.79 | 11.525% | $270.7715 | $270.77 | $270.75 | $270.80 |
| Purchase #3 | $104.41 | 8.874% | $113.6753 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $158.30 | 3.665% | $164.1017 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $206.79 | 13.674% | $235.0665 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $20.94 | 12.130% | $23.48 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $209.79 | 10.844% | $232.5396 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $1,143.34 | $1,257.4165 | $1,257.42 | $1,257.45 | $1,257.50 | |