| 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 | $201.76 | 3.410% | $208.64 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $153.81 | 8.703% | $167.1961 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $194.68 | 3.570% | $201.6301 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $50.92 | 3.126% | $52.5118 | $52.51 | $52.50 | $52.50 |
| Purchase #5 | $129.79 | 12.359% | $145.8307 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $153.72 | 7.288% | $164.9231 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $95.78 | 4.608% | $100.1935 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $980.46 | $1,040.9253 | $1,040.92 | $1,040.95 | $1,040.80 | |