| 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 | $13.82 | 12.609% | $15.5626 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $214.99 | 4.277% | $224.1851 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $245.94 | 8.437% | $266.69 | $266.69 | $266.70 | $266.70 |
| Purchase #4 | $48.82 | 12.838% | $55.0875 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $211.96 | 11.561% | $236.4647 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $128.30 | 11.502% | $143.0571 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $197.91 | 3.452% | $204.7419 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $1,061.74 | $1,145.7889 | $1,145.79 | $1,145.80 | $1,145.90 | |