| 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 | $249.77 | 3.501% | $258.5144 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $217.33 | 3.389% | $224.6953 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $224.88 | 8.203% | $243.3269 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $179.59 | 8.521% | $194.8929 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $142.86 | 9.839% | $156.916 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $88.69 | 12.645% | $99.9049 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $16.57 | 6.308% | $17.6152 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $1,119.69 | $1,195.8656 | $1,195.87 | $1,195.85 | $1,195.80 | |