| 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 | $207.62 | 4.365% | $216.6826 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $14.83 | 5.601% | $15.6606 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $203.50 | 5.491% | $214.6742 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $180.63 | 3.521% | $186.99 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $141.75 | 10.219% | $156.2354 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $166.73 | 10.146% | $183.6464 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $74.40 | 9.133% | $81.195 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $989.46 | $1,055.0842 | $1,055.09 | $1,055.10 | $1,055.10 | |