| 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 | $215.86 | 3.810% | $224.0843 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $220.99 | 3.612% | $228.9722 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $126.64 | 8.446% | $137.336 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $9.36 | 9.512% | $10.2503 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $86.81 | 5.404% | $91.5012 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $82.52 | 6.200% | $87.6362 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $58.57 | 11.857% | $65.5146 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $800.75 | $845.2948 | $845.29 | $845.30 | $845.30 | |