| 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 | $247.87 | 10.118% | $272.9495 | $272.95 | $272.95 | $272.90 |
| Purchase #2 | $74.63 | 5.573% | $78.7891 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $35.27 | 9.178% | $38.5071 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $234.78 | 6.365% | $249.7237 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $161.55 | 7.699% | $173.9877 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $163.64 | 9.637% | $179.41 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $128.50 | 6.141% | $136.3912 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $1,046.24 | $1,129.7583 | $1,129.76 | $1,129.75 | $1,129.70 | |