| 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 | $32.52 | 12.369% | $36.5424 | $36.54 | $36.55 | $36.50 |
| Purchase #2 | $122.37 | 13.518% | $138.912 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $219.85 | 3.534% | $227.6195 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $186.34 | 8.277% | $201.7634 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $32.31 | 8.378% | $35.0169 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $197.72 | 9.540% | $216.5825 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $73.38 | 8.158% | $79.3663 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $864.49 | $935.8030 | $935.80 | $935.75 | $935.80 | |