| 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 | $246.61 | 10.210% | $271.7889 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $132.40 | 9.357% | $144.7887 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $146.90 | 7.556% | $157.9998 | $158.00 | $158.00 | $158.00 |
| Purchase #4 | $182.80 | 5.537% | $192.9216 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $206.84 | 4.235% | $215.5997 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $186.77 | 6.162% | $198.2788 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $72.38 | 8.301% | $78.3883 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $1,174.70 | $1,259.7658 | $1,259.77 | $1,259.80 | $1,259.80 | |