| 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 | $97.67 | 12.587% | $109.9637 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $111.59 | 9.634% | $122.3406 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $14.90 | 6.623% | $15.8868 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $77.70 | 7.141% | $83.2486 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $243.41 | 13.302% | $275.7884 | $275.79 | $275.80 | $275.80 |
| Purchase #6 | $205.91 | 8.113% | $222.6155 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $192.97 | 3.317% | $199.3708 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $944.15 | $1,029.2144 | $1,029.22 | $1,029.20 | $1,029.20 | |