| 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 | $129.49 | 12.240% | $145.3396 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $237.37 | 13.806% | $270.1413 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $27.63 | 10.830% | $30.6223 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $161.45 | 11.509% | $180.0313 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $163.93 | 3.711% | $170.0134 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $154.93 | 10.597% | $171.3479 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $205.86 | 13.533% | $233.719 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $1,080.66 | $1,201.2148 | $1,201.21 | $1,201.20 | $1,201.00 | |