| 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 | $207.41 | 13.650% | $235.7215 | $235.72 | $235.70 | $235.70 |
| Purchase #2 | $203.72 | 11.156% | $226.447 | $226.45 | $226.45 | $226.40 |
| Purchase #3 | $115.55 | 7.166% | $123.8303 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $122.33 | 12.193% | $137.2457 | $137.25 | $137.25 | $137.20 |
| Purchase #5 | $87.33 | 7.149% | $93.5732 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $223.34 | 7.760% | $240.6712 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $46.74 | 11.434% | $52.0843 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $1,006.42 | $1,109.5732 | $1,109.57 | $1,109.55 | $1,109.50 | |