| 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 | $212.50 | 10.636% | $235.1015 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $114.48 | 3.691% | $118.7055 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $71.37 | 13.502% | $81.0064 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $8.75 | 13.841% | $9.9611 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $121.97 | 10.175% | $134.3804 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $23.34 | 11.326% | $25.9835 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $212.57 | 11.556% | $237.1346 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $764.98 | $842.2730 | $842.27 | $842.30 | $842.30 | |