| 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 | $235.53 | 3.337% | $243.3896 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $190.92 | 8.474% | $207.0986 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $163.78 | 7.174% | $175.5296 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $55.97 | 13.132% | $63.32 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $224.66 | 13.785% | $255.6294 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $250.69 | 5.310% | $264.0016 | $264.00 | $264.00 | $264.00 |
| Purchase #7 | $61.59 | 4.805% | $64.5494 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $1,183.14 | $1,273.5182 | $1,273.52 | $1,273.55 | $1,273.40 | |