| 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 | $235.42 | 3.504% | $243.6691 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $82.58 | 13.605% | $93.815 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $113.55 | 4.628% | $118.8051 | $118.81 | $118.80 | $118.80 |
| Purchase #4 | $241.50 | 9.422% | $264.2541 | $264.25 | $264.25 | $264.30 |
| Purchase #5 | $27.81 | 8.210% | $30.0932 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $203.62 | 7.694% | $219.2865 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $35.97 | 5.305% | $37.8782 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $940.45 | $1,007.8012 | $1,007.81 | $1,007.80 | $1,007.90 | |