| 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 | $243.50 | 4.679% | $254.8934 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $145.81 | 12.466% | $163.9867 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $6.87 | 3.764% | $7.1286 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $136.68 | 10.343% | $150.8168 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $179.38 | 11.837% | $200.6132 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $54.65 | 13.271% | $61.9026 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $107.63 | 9.558% | $117.9173 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $874.52 | $957.2586 | $957.26 | $957.25 | $957.20 | |