| 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 | $68.36 | 9.774% | $75.0415 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $27.74 | 8.510% | $30.1007 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $117.79 | 7.477% | $126.5972 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $206.64 | 10.534% | $228.4075 | $228.41 | $228.40 | $228.40 |
| Purchase #5 | $246.57 | 8.210% | $266.8134 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $205.28 | 10.601% | $227.0417 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $241.33 | 13.697% | $274.385 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $1,113.71 | $1,228.3870 | $1,228.39 | $1,228.40 | $1,228.30 | |