| 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 | $189.46 | 4.625% | $198.2225 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $210.44 | 11.556% | $234.7584 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $228.78 | 3.433% | $236.634 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $207.52 | 4.625% | $217.1178 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $229.78 | 3.268% | $237.2892 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $112.41 | 3.635% | $116.4961 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $146.34 | 4.263% | $152.5785 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $1,324.73 | $1,393.0965 | $1,393.10 | $1,393.10 | $1,393.10 | |