| 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 | $214.87 | 6.603% | $229.0579 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $227.45 | 7.605% | $244.7476 | $244.75 | $244.75 | $244.70 |
| Purchase #3 | $193.73 | 11.692% | $216.3809 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $123.31 | 8.778% | $134.1342 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $239.49 | 7.488% | $257.423 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $114.58 | 5.705% | $121.1168 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $162.30 | 7.761% | $174.8961 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,275.73 | $1,377.7565 | $1,377.76 | $1,377.75 | $1,377.70 | |