| 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 | $51.64 | 4.820% | $54.129 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $228.49 | 3.843% | $237.2709 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $248.41 | 7.855% | $267.9226 | $267.92 | $267.90 | $267.90 |
| Purchase #4 | $85.96 | 12.855% | $97.0102 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $124.81 | 3.221% | $128.8301 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $139.43 | 4.431% | $145.6081 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $95.30 | 10.344% | $105.1578 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $974.04 | $1,035.9287 | $1,035.93 | $1,035.90 | $1,035.90 | |