| 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 | $246.74 | 3.379% | $255.0773 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $225.70 | 10.543% | $249.4956 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $72.78 | 13.782% | $82.8105 | $82.81 | $82.80 | $82.80 |
| Purchase #4 | $56.57 | 12.772% | $63.7951 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $163.51 | 13.106% | $184.9396 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $133.56 | 4.269% | $139.2617 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $113.50 | 13.385% | $128.692 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,012.36 | $1,104.0718 | $1,104.08 | $1,104.10 | $1,104.10 | |