| 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 | $191.66 | 11.300% | $213.3176 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $18.29 | 10.612% | $20.2309 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $176.34 | 10.792% | $195.3706 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $248.25 | 7.236% | $266.2134 | $266.21 | $266.20 | $266.20 |
| Purchase #5 | $201.91 | 6.351% | $214.7333 | $214.73 | $214.75 | $214.70 |
| Purchase #6 | $117.79 | 11.692% | $131.562 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $248.86 | 5.278% | $261.9948 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $1,203.10 | $1,303.4226 | $1,303.41 | $1,303.40 | $1,303.40 | |