| 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 | $218.42 | 11.250% | $242.9923 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $195.80 | 9.734% | $214.8592 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $190.40 | 13.691% | $216.4677 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $154.39 | 4.339% | $161.089 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $132.71 | 13.594% | $150.7506 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $231.29 | 3.382% | $239.1122 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $121.49 | 10.294% | $133.9962 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $1,244.50 | $1,359.2672 | $1,359.27 | $1,359.25 | $1,359.40 | |