| 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 | $113.96 | 3.229% | $117.6398 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $117.94 | 6.741% | $125.8903 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $196.92 | 13.533% | $223.5692 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $211.45 | 6.458% | $225.1054 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $68.87 | 10.355% | $76.0015 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $100.88 | 3.561% | $104.4723 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $149.28 | 4.775% | $156.4081 | $156.41 | $156.40 | $156.40 |
| 7 purchase totals = | $959.30 | $1,029.0866 | $1,029.09 | $1,029.05 | $1,029.10 | |