| 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 | $221.81 | 5.557% | $234.136 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $224.30 | 10.380% | $247.5823 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $78.47 | 10.203% | $86.4763 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $96.56 | 13.713% | $109.8013 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $186.72 | 3.478% | $193.2141 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $128.26 | 12.848% | $144.7388 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $137.64 | 7.511% | $147.9781 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $1,073.76 | $1,163.9269 | $1,163.93 | $1,164.00 | $1,163.90 | |