| 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 | $148.26 | 10.273% | $163.4907 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $37.46 | 9.393% | $40.9786 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $103.66 | 3.724% | $107.5203 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $212.94 | 10.790% | $235.9162 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $201.58 | 7.264% | $216.2228 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $227.72 | 7.681% | $245.2112 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $227.72 | 4.175% | $237.2273 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $1,159.34 | $1,246.5671 | $1,246.57 | $1,246.55 | $1,246.50 | |