| 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 | $211.29 | 9.565% | $231.4999 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $182.42 | 3.758% | $189.2753 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $238.90 | 6.850% | $255.2647 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $114.77 | 9.758% | $125.9693 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $180.49 | 12.770% | $203.5386 | $203.54 | $203.55 | $203.50 |
| Purchase #6 | $133.83 | 9.376% | $146.3779 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $86.95 | 11.455% | $96.9101 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $1,148.65 | $1,248.8358 | $1,248.84 | $1,248.85 | $1,248.90 | |