| 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 | $113.36 | 8.234% | $122.6941 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $78.42 | 10.189% | $86.4102 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $87.72 | 6.608% | $93.5165 | $93.52 | $93.50 | $93.50 |
| Purchase #4 | $240.66 | 13.529% | $273.2189 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $172.82 | 7.758% | $186.2274 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $240.53 | 13.655% | $273.3744 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $70.68 | 4.229% | $73.6691 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $1,004.19 | $1,109.1106 | $1,109.11 | $1,109.05 | $1,109.10 | |