| 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 | $207.89 | 11.352% | $231.4897 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $161.29 | 4.788% | $169.0126 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $146.72 | 11.434% | $163.496 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $179.92 | 6.247% | $191.1596 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $147.76 | 5.419% | $155.7671 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $225.72 | 6.246% | $239.8185 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $216.79 | 8.535% | $235.293 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $1,286.09 | $1,386.0365 | $1,386.04 | $1,386.00 | $1,386.10 | |