| 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 | $118.28 | 12.412% | $132.9609 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $113.56 | 6.233% | $120.6382 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $162.59 | 12.607% | $183.0877 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $163.76 | 4.179% | $170.6035 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $247.32 | 9.807% | $271.5747 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $249.57 | 12.657% | $281.1581 | $281.16 | $281.15 | $281.20 |
| Purchase #7 | $7.39 | 8.328% | $8.0054 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $1,062.47 | $1,168.0285 | $1,168.03 | $1,168.00 | $1,168.10 | |