| 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 | $189.71 | 10.524% | $209.6751 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $136.34 | 8.164% | $147.4708 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $242.70 | 11.790% | $271.3143 | $271.31 | $271.30 | $271.30 |
| Purchase #4 | $175.74 | 12.254% | $197.2752 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $78.49 | 10.528% | $86.7534 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $88.36 | 12.362% | $99.2831 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $110.47 | 9.187% | $120.6189 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $1,021.81 | $1,132.3908 | $1,132.39 | $1,132.40 | $1,132.50 | |