| 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 | $222.38 | 9.385% | $243.2504 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $57.26 | 6.661% | $61.0741 | $61.07 | $61.05 | $61.10 |
| Purchase #3 | $170.89 | 6.797% | $182.5054 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $173.28 | 3.754% | $179.7849 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $181.79 | 12.830% | $205.1137 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $212.42 | 10.360% | $234.4267 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $6.27 | 10.187% | $6.9087 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $1,024.29 | $1,113.0639 | $1,113.06 | $1,113.05 | $1,113.10 | |