| 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 | $170.61 | 4.632% | $178.5127 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $231.33 | 8.520% | $251.0393 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $121.82 | 4.103% | $126.8183 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $210.25 | 13.211% | $238.0261 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $66.94 | 12.695% | $75.438 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $242.83 | 4.545% | $253.8666 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $74.84 | 5.524% | $78.9742 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $1,118.62 | $1,202.6752 | $1,202.68 | $1,202.65 | $1,202.60 | |