| 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 | $133.25 | 11.785% | $148.9535 | $148.95 | $148.95 | $149.00 |
| Purchase #2 | $9.63 | 10.639% | $10.6545 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $27.48 | 12.829% | $31.0054 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $116.68 | 5.382% | $122.9597 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $217.41 | 13.525% | $246.8147 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $61.99 | 6.154% | $65.8049 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $46.37 | 10.485% | $51.2319 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $612.81 | $677.4246 | $677.41 | $677.40 | $677.50 | |