| 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 | $93.86 | 4.205% | $97.8068 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $132.59 | 4.397% | $138.42 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $136.51 | 5.414% | $143.9007 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $72.29 | 5.390% | $76.1864 | $76.19 | $76.20 | $76.20 |
| Purchase #5 | $227.44 | 13.287% | $257.66 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $86.37 | 10.322% | $95.2851 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $114.94 | 4.198% | $119.7652 | $119.77 | $119.75 | $119.80 |
| 7 purchase totals = | $864.00 | $929.0242 | $929.04 | $929.00 | $929.10 | |