| 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 | $230.89 | 3.815% | $239.6985 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $139.46 | 5.625% | $147.3046 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $167.37 | 7.417% | $179.7838 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $218.99 | 3.244% | $226.094 | $226.09 | $226.10 | $226.10 |
| Purchase #5 | $207.94 | 7.426% | $223.3816 | $223.38 | $223.40 | $223.40 |
| Purchase #6 | $155.51 | 9.320% | $170.0035 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $143.82 | 13.405% | $163.0991 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $1,263.98 | $1,349.3651 | $1,349.35 | $1,349.40 | $1,349.40 | |