| 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 | $186.26 | 5.295% | $196.1225 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $103.57 | 9.780% | $113.6991 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $182.28 | 4.789% | $191.0094 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $64.65 | 12.870% | $72.9705 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $16.34 | 9.692% | $17.9237 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $193.86 | 6.200% | $205.8793 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $200.70 | 3.542% | $207.8088 | $207.81 | $207.80 | $207.80 |
| 7 purchase totals = | $947.66 | $1,005.4133 | $1,005.41 | $1,005.35 | $1,005.40 | |