| 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 | $213.98 | 11.687% | $238.9878 | $238.99 | $239.00 | $239.00 |
| Purchase #2 | $112.32 | 3.778% | $116.5634 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $204.82 | 13.182% | $231.8194 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $197.56 | 4.727% | $206.8987 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $163.83 | 4.565% | $171.3088 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $74.63 | 12.318% | $83.8229 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $243.41 | 3.837% | $252.7496 | $252.75 | $252.75 | $252.70 |
| 7 purchase totals = | $1,210.55 | $1,302.1506 | $1,302.15 | $1,302.10 | $1,302.10 | |