| 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 | $209.45 | 3.177% | $216.1042 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $224.58 | 9.845% | $246.6899 | $246.69 | $246.70 | $246.70 |
| Purchase #3 | $183.28 | 12.767% | $206.6794 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $203.61 | 10.377% | $224.7386 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $144.96 | 4.775% | $151.8818 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $100.34 | 9.712% | $110.085 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $205.36 | 4.410% | $214.4164 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $1,271.58 | $1,370.5953 | $1,370.60 | $1,370.65 | $1,370.60 | |