| 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 | $223.99 | 8.390% | $242.7828 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $241.85 | 4.455% | $252.6244 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $179.37 | 3.821% | $186.2237 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $234.31 | 6.298% | $249.0668 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $199.97 | 13.121% | $226.2081 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $216.40 | 3.201% | $223.327 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $165.93 | 11.159% | $184.4461 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $1,461.82 | $1,564.6789 | $1,564.68 | $1,564.65 | $1,564.60 | |