| 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 | $102.44 | 7.260% | $109.8771 | $109.88 | $109.90 | $109.90 |
| Purchase #2 | $57.48 | 7.413% | $61.741 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $224.94 | 13.423% | $255.1337 | $255.13 | $255.15 | $255.10 |
| Purchase #4 | $98.96 | 12.153% | $110.9866 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $129.98 | 5.295% | $136.8624 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $103.60 | 4.456% | $108.2164 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $221.95 | 9.491% | $243.0153 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $939.35 | $1,025.8325 | $1,025.84 | $1,025.85 | $1,025.80 | |