| 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 | $178.36 | 12.568% | $200.7763 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $10.43 | 6.110% | $11.0673 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $88.88 | 12.316% | $99.8265 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $214.89 | 13.317% | $243.5069 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $55.47 | 9.145% | $60.5427 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $52.84 | 13.863% | $60.1652 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $232.68 | 6.242% | $247.2039 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $833.55 | $923.0888 | $923.10 | $923.10 | $923.10 | |