| 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 | $250.28 | 11.116% | $278.1011 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $178.28 | 11.227% | $198.2955 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $190.56 | 8.269% | $206.3174 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $246.71 | 3.473% | $255.2782 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $154.78 | 8.608% | $168.1035 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $175.26 | 8.430% | $190.0344 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $147.61 | 6.270% | $156.8651 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $1,343.48 | $1,452.9952 | $1,453.00 | $1,453.00 | $1,453.00 | |