| 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 | $122.51 | 13.318% | $138.8259 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $216.62 | 6.564% | $230.8389 | $230.84 | $230.85 | $230.80 |
| Purchase #3 | $204.59 | 8.655% | $222.2973 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $86.90 | 12.638% | $97.8824 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $84.74 | 5.476% | $89.3804 | $89.38 | $89.40 | $89.40 |
| Purchase #6 | $186.86 | 3.533% | $193.4618 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $50.81 | 12.438% | $57.1297 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $953.03 | $1,029.8164 | $1,029.82 | $1,029.90 | $1,029.80 | |