| 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 | $242.39 | 5.444% | $255.5857 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $44.33 | 11.626% | $49.4838 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $22.83 | 10.339% | $25.1904 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $106.39 | 12.544% | $119.7356 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $226.92 | 7.313% | $243.5147 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $63.78 | 10.701% | $70.6051 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $181.79 | 10.751% | $201.3342 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $888.43 | $965.4495 | $965.45 | $965.50 | $965.40 | |