| 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 | $235.36 | 6.107% | $249.7334 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $154.62 | 9.111% | $168.7074 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $89.56 | 10.650% | $99.0981 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $165.50 | 8.612% | $179.7529 | $179.75 | $179.75 | $179.80 |
| Purchase #5 | $109.70 | 13.424% | $124.4261 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $157.68 | 6.738% | $168.3045 | $168.30 | $168.30 | $168.30 |
| Purchase #7 | $223.32 | 8.724% | $242.8024 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,135.74 | $1,232.8248 | $1,232.82 | $1,232.85 | $1,232.80 | |