| 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 | $234.69 | 5.396% | $247.3539 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $125.81 | 8.805% | $136.8876 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $243.76 | 7.608% | $262.3053 | $262.31 | $262.30 | $262.30 |
| Purchase #4 | $194.96 | 12.538% | $219.4041 | $219.40 | $219.40 | $219.40 |
| Purchase #5 | $50.40 | 13.825% | $57.3678 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $55.47 | 3.339% | $57.3221 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $168.77 | 8.638% | $183.3484 | $183.35 | $183.35 | $183.30 |
| 7 purchase totals = | $1,073.86 | $1,163.9892 | $1,163.99 | $1,163.95 | $1,164.00 | |