| 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 | $115.83 | 9.371% | $126.6844 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $204.86 | 11.293% | $227.9948 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $207.27 | 12.382% | $232.9342 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $205.79 | 4.657% | $215.3736 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $182.29 | 12.375% | $204.8484 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $8.86 | 10.295% | $9.7721 | $9.77 | $9.75 | $9.80 |
| Purchase #7 | $229.35 | 4.478% | $239.6203 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,154.25 | $1,257.2278 | $1,257.21 | $1,257.20 | $1,257.20 | |