| 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 | $217.39 | 3.701% | $225.4356 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $207.48 | 9.550% | $227.2943 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $129.68 | 3.806% | $134.6156 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $163.89 | 5.302% | $172.5794 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $159.82 | 12.497% | $179.7927 | $179.79 | $179.80 | $179.80 |
| Purchase #6 | $148.62 | 11.370% | $165.5181 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $223.75 | 5.204% | $235.394 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $1,250.63 | $1,340.6297 | $1,340.63 | $1,340.65 | $1,340.60 | |