| 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 | $13.85 | 10.709% | $15.3332 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $232.96 | 4.335% | $243.0588 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $102.58 | 5.695% | $108.4219 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $161.67 | 8.240% | $174.9916 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $244.95 | 11.452% | $273.0017 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $240.94 | 12.349% | $270.6937 | $270.69 | $270.70 | $270.70 |
| Purchase #7 | $250.93 | 4.435% | $262.0587 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,247.88 | $1,347.5596 | $1,347.55 | $1,347.55 | $1,347.60 | |