| 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 | $47.58 | 7.146% | $50.9801 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $215.31 | 11.183% | $239.3881 | $239.39 | $239.40 | $239.40 |
| Purchase #3 | $102.44 | 7.833% | $110.4641 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $216.28 | 8.602% | $234.8844 | $234.88 | $234.90 | $234.90 |
| Purchase #5 | $214.32 | 10.476% | $236.7722 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $100.64 | 9.423% | $110.1233 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $14.98 | 9.588% | $16.4163 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $911.55 | $999.0285 | $999.02 | $999.00 | $999.10 | |