| 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 | $219.69 | 9.216% | $239.9366 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $71.70 | 11.557% | $79.9864 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $92.54 | 10.684% | $102.427 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $243.54 | 13.414% | $276.2085 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $191.56 | 5.854% | $202.7739 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $135.32 | 9.341% | $147.9602 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $235.52 | 3.477% | $243.709 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,189.87 | $1,293.0016 | $1,293.01 | $1,293.00 | $1,293.00 | |