| 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 | $238.65 | 7.199% | $255.8304 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $198.66 | 9.427% | $217.3877 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $115.33 | 9.585% | $126.3844 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $104.38 | 11.852% | $116.7511 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $140.34 | 10.755% | $155.4336 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $213.46 | 11.439% | $237.8777 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $186.40 | 4.749% | $195.2521 | $195.25 | $195.25 | $195.30 |
| 7 purchase totals = | $1,197.22 | $1,304.9170 | $1,304.91 | $1,305.00 | $1,305.00 | |