| 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 | $188.35 | 8.850% | $205.019 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $130.76 | 12.609% | $147.2475 | $147.25 | $147.25 | $147.20 |
| Purchase #3 | $134.48 | 7.118% | $144.0523 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $201.47 | 5.133% | $211.8115 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $62.25 | 8.237% | $67.3775 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $194.81 | 9.330% | $212.9858 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $241.67 | 12.711% | $272.3887 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $1,153.79 | $1,260.8823 | $1,260.89 | $1,260.90 | $1,260.90 | |