| 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 | $231.48 | 4.646% | $242.2346 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $163.97 | 3.444% | $169.6171 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $100.41 | 12.708% | $113.1701 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $156.83 | 10.145% | $172.7404 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $61.44 | 5.565% | $64.8591 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $67.50 | 4.127% | $70.2857 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $147.68 | 5.660% | $156.0387 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $929.31 | $988.9457 | $988.95 | $988.95 | $988.90 | |