| 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 | $221.44 | 8.269% | $239.7509 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $12.75 | 11.814% | $14.2563 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $140.30 | 11.189% | $155.9982 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $100.28 | 10.386% | $110.6951 | $110.70 | $110.70 | $110.70 |
| Purchase #5 | $14.56 | 5.649% | $15.3825 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $9.66 | 10.643% | $10.6881 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $197.97 | 8.209% | $214.2214 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $696.96 | $760.9925 | $761.00 | $761.00 | $761.10 | |