| 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 | $227.78 | 5.301% | $239.8546 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $110.76 | 9.815% | $121.6311 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $168.25 | 3.830% | $174.694 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $209.36 | 6.580% | $223.1359 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $148.92 | 3.529% | $154.1754 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $194.33 | 9.121% | $212.0548 | $212.05 | $212.05 | $212.10 |
| Purchase #7 | $38.85 | 5.208% | $40.8733 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $1,098.25 | $1,166.4191 | $1,166.41 | $1,166.45 | $1,166.50 | |