| 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 | $203.26 | 9.561% | $222.6937 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $79.73 | 9.694% | $87.459 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $103.30 | 10.810% | $114.4667 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $25.79 | 6.697% | $27.5172 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $160.58 | 6.383% | $170.8298 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $200.70 | 4.801% | $210.3356 | $210.34 | $210.35 | $210.30 |
| Purchase #7 | $12.55 | 3.437% | $12.9813 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $785.91 | $846.2833 | $846.29 | $846.30 | $846.30 | |