| 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 | $202.78 | 13.133% | $229.4111 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $218.98 | 10.380% | $241.7101 | $241.71 | $241.70 | $241.70 |
| Purchase #3 | $242.56 | 6.372% | $258.0159 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $165.97 | 8.134% | $179.47 | $179.47 | $179.45 | $179.50 |
| Purchase #5 | $153.83 | 13.401% | $174.4448 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $21.54 | 9.654% | $23.6195 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $148.83 | 3.676% | $154.301 | $154.30 | $154.30 | $154.30 |
| 7 purchase totals = | $1,154.49 | $1,260.9724 | $1,260.97 | $1,260.90 | $1,260.90 | |