| 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 | $226.99 | 13.245% | $257.0548 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $22.26 | 7.612% | $23.9544 | $23.95 | $23.95 | $24.00 |
| Purchase #3 | $70.41 | 5.207% | $74.0762 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $101.49 | 7.236% | $108.8338 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $228.95 | 9.766% | $251.3093 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $25.71 | 9.762% | $28.2198 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $97.91 | 12.841% | $110.4826 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $773.72 | $853.9309 | $853.92 | $853.95 | $854.00 | |