| 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 | $24.69 | 12.780% | $27.8454 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $115.81 | 6.796% | $123.6804 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $213.70 | 3.295% | $220.7414 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $154.62 | 4.374% | $161.3831 | $161.38 | $161.40 | $161.40 |
| Purchase #5 | $121.94 | 6.502% | $129.8685 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $190.94 | 7.478% | $205.2185 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $232.44 | 5.623% | $245.5101 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $1,054.14 | $1,114.2474 | $1,114.25 | $1,114.25 | $1,114.20 | |