| 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 | $19.32 | 8.522% | $20.9665 | $20.97 | $20.95 | $21.00 |
| Purchase #2 | $110.80 | 8.238% | $119.9277 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $26.93 | 7.259% | $28.8848 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $243.32 | 7.314% | $261.1164 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $124.60 | 9.566% | $136.5192 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $229.29 | 3.339% | $236.946 | $236.95 | $236.95 | $236.90 |
| Purchase #7 | $201.54 | 4.297% | $210.2002 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $955.80 | $1,014.5608 | $1,014.57 | $1,014.55 | $1,014.50 | |