| 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 | $203.31 | 3.366% | $210.1534 | $210.15 | $210.15 | $210.20 |
| Purchase #2 | $192.32 | 3.142% | $198.3627 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $236.94 | 9.451% | $259.3332 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $8.64 | 10.719% | $9.5661 | $9.57 | $9.55 | $9.60 |
| Purchase #5 | $164.60 | 7.750% | $177.3565 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $180.73 | 3.452% | $186.9688 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $209.98 | 10.369% | $231.7528 | $231.75 | $231.75 | $231.80 |
| 7 purchase totals = | $1,196.52 | $1,273.4935 | $1,273.49 | $1,273.45 | $1,273.70 | |