| 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 | $216.94 | 8.871% | $236.1847 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $234.61 | 5.287% | $247.0138 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $27.52 | 4.527% | $28.7658 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $172.83 | 9.305% | $188.9118 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $6.57 | 9.190% | $7.1738 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $33.55 | 3.660% | $34.7779 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $12.72 | 5.750% | $13.4514 | $13.45 | $13.45 | $13.50 |
| 7 purchase totals = | $704.74 | $756.2792 | $756.27 | $756.25 | $756.40 | |