| 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 | $184.63 | 6.719% | $197.0353 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $27.69 | 9.237% | $30.2477 | $30.25 | $30.25 | $30.20 |
| Purchase #3 | $212.43 | 6.467% | $226.1678 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $228.37 | 3.205% | $235.6893 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $129.44 | 4.509% | $135.2764 | $135.28 | $135.30 | $135.30 |
| Purchase #6 | $122.92 | 9.409% | $134.4855 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $123.68 | 6.797% | $132.0865 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,029.16 | $1,090.9885 | $1,091.01 | $1,091.05 | $1,091.00 | |