| 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 | $12.80 | 11.845% | $14.3162 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $103.65 | 13.537% | $117.6811 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $242.90 | 8.235% | $262.9028 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $82.89 | 4.576% | $86.683 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $234.95 | 8.632% | $255.2309 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $113.32 | 9.792% | $124.4163 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $121.44 | 8.162% | $131.3519 | $131.35 | $131.35 | $131.40 |
| 7 purchase totals = | $911.95 | $992.5822 | $992.58 | $992.60 | $992.60 | |