| 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 | $230.86 | 4.157% | $240.4569 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $226.43 | 11.141% | $251.6566 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $163.73 | 10.693% | $181.2376 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $187.99 | 8.627% | $204.2079 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $237.58 | 11.518% | $264.9445 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $215.29 | 10.307% | $237.4799 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $178.43 | 6.542% | $190.1029 | $190.10 | $190.10 | $190.10 |
| 7 purchase totals = | $1,440.31 | $1,570.0863 | $1,570.09 | $1,570.10 | $1,570.10 | |