| 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 | $148.80 | 4.211% | $155.066 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $15.59 | 9.505% | $17.0718 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $217.62 | 4.574% | $227.5739 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $210.78 | 11.177% | $234.3389 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $197.87 | 5.676% | $209.1011 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $199.65 | 11.186% | $221.9828 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $38.39 | 4.533% | $40.1302 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $1,028.70 | $1,105.2647 | $1,105.26 | $1,105.25 | $1,105.30 | |