| 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 | $229.66 | 10.538% | $253.8616 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $46.58 | 13.219% | $52.7374 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $151.97 | 9.833% | $166.9132 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $195.38 | 10.363% | $215.6272 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $156.39 | 6.710% | $166.8838 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $234.47 | 3.662% | $243.0563 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $206.84 | 12.617% | $232.937 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,221.29 | $1,332.0165 | $1,332.02 | $1,332.05 | $1,332.00 | |