| 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 | $31.63 | 10.759% | $35.0331 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $97.77 | 3.420% | $101.1137 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $234.81 | 8.613% | $255.0342 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $157.77 | 13.479% | $179.0358 | $179.04 | $179.05 | $179.00 |
| Purchase #5 | $182.86 | 13.477% | $207.504 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $188.83 | 12.387% | $212.2204 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $216.31 | 6.729% | $230.8655 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,109.98 | $1,220.8067 | $1,220.80 | $1,220.80 | $1,220.70 | |