| 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 | $240.38 | 11.862% | $268.8939 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $182.69 | 6.177% | $193.9748 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $226.78 | 3.386% | $234.4588 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $233.65 | 4.373% | $243.8675 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $228.38 | 8.202% | $247.1117 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $129.80 | 11.200% | $144.3376 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $159.40 | 12.497% | $179.3202 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,401.08 | $1,511.9645 | $1,511.96 | $1,511.90 | $1,512.00 | |