| 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 | $245.47 | 10.294% | $270.7387 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $191.29 | 9.274% | $209.0302 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $97.99 | 7.140% | $104.9865 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $127.91 | 7.828% | $137.9228 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $220.69 | 7.838% | $237.9877 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $174.94 | 6.291% | $185.9455 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $121.28 | 13.604% | $137.7789 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $1,179.57 | $1,284.3903 | $1,284.40 | $1,284.45 | $1,284.30 | |