| 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 | $193.66 | 9.476% | $212.0112 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $117.94 | 8.557% | $128.0321 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $221.78 | 12.394% | $249.2674 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $114.44 | 13.353% | $129.7212 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $233.87 | 5.297% | $246.2581 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $150.48 | 9.110% | $164.1887 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $171.39 | 8.688% | $186.2804 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $1,203.56 | $1,315.7591 | $1,315.76 | $1,315.75 | $1,315.80 | |