| 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 | $113.43 | 3.489% | $117.3876 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $223.56 | 5.558% | $235.9855 | $235.99 | $236.00 | $236.00 |
| Purchase #3 | $216.80 | 6.507% | $230.9072 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $41.94 | 4.614% | $43.8751 | $43.88 | $43.90 | $43.90 |
| Purchase #5 | $156.66 | 11.713% | $175.0096 | $175.01 | $175.00 | $175.00 |
| Purchase #6 | $227.50 | 8.214% | $246.1869 | $246.19 | $246.20 | $246.20 |
| Purchase #7 | $55.65 | 9.636% | $61.0124 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $1,035.54 | $1,110.3643 | $1,110.38 | $1,110.40 | $1,110.40 | |