| 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 | $66.28 | 4.446% | $69.2268 | $69.23 | $69.25 | $69.20 |
| Purchase #2 | $199.69 | 10.344% | $220.3459 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $232.92 | 12.806% | $262.7477 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $117.65 | 9.767% | $129.1409 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $131.77 | 7.166% | $141.2126 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $171.39 | 12.744% | $193.2319 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $91.87 | 12.253% | $103.1268 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $1,011.57 | $1,119.0326 | $1,119.04 | $1,119.10 | $1,118.80 | |