| 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 | $216.70 | 7.255% | $232.4216 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $131.73 | 5.684% | $139.2175 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $156.29 | 8.241% | $169.1699 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $213.50 | 9.583% | $233.9597 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $230.98 | 3.146% | $238.2466 | $238.25 | $238.25 | $238.20 |
| Purchase #6 | $16.92 | 4.277% | $17.6437 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $186.69 | 3.451% | $193.1327 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,152.81 | $1,223.7917 | $1,223.79 | $1,223.75 | $1,223.70 | |