| 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 | $227.43 | 7.247% | $243.9119 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $67.88 | 10.360% | $74.9124 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $51.73 | 6.424% | $55.0531 | $55.05 | $55.05 | $55.10 |
| Purchase #4 | $213.81 | 10.362% | $235.965 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $182.71 | 10.485% | $201.8671 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $117.90 | 5.529% | $124.4187 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $193.79 | 13.529% | $220.0078 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,055.25 | $1,156.1360 | $1,156.14 | $1,156.05 | $1,156.20 | |