| 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 | $170.60 | 10.201% | $188.0029 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $218.90 | 8.286% | $237.0381 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $70.57 | 10.403% | $77.9114 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $198.43 | 6.283% | $210.8974 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $41.48 | 10.385% | $45.7877 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $193.61 | 7.480% | $208.092 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $231.28 | 6.839% | $247.0972 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $1,124.87 | $1,214.8267 | $1,214.83 | $1,214.85 | $1,214.80 | |