| 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 | $198.47 | 13.469% | $225.2019 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $90.72 | 5.682% | $95.8747 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $51.34 | 10.701% | $56.8339 | $56.83 | $56.85 | $56.80 |
| Purchase #4 | $86.70 | 12.829% | $97.8227 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $89.83 | 4.415% | $93.796 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $84.73 | 10.131% | $93.314 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $224.38 | 9.384% | $245.4358 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $826.17 | $908.2790 | $908.27 | $908.25 | $908.20 | |