| 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 | $220.52 | 7.331% | $236.6863 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $205.66 | 8.836% | $223.8321 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $27.53 | 6.240% | $29.2479 | $29.25 | $29.25 | $29.20 |
| Purchase #4 | $161.57 | 10.841% | $179.0858 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $82.51 | 13.616% | $93.7446 | $93.74 | $93.75 | $93.70 |
| Purchase #6 | $214.63 | 9.250% | $234.4833 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $157.92 | 10.383% | $174.3168 | $174.32 | $174.30 | $174.30 |
| 7 purchase totals = | $1,070.34 | $1,171.3968 | $1,171.40 | $1,171.45 | $1,171.30 | |