| 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 | $234.94 | 8.540% | $255.0039 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $21.72 | 9.326% | $23.7456 | $23.75 | $23.75 | $23.70 |
| Purchase #3 | $93.89 | 8.564% | $101.9307 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $180.83 | 11.221% | $201.1209 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $27.80 | 5.107% | $29.2197 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $86.44 | 8.391% | $93.6932 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $104.37 | 3.456% | $107.977 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $749.99 | $812.6910 | $812.69 | $812.70 | $812.60 | |