| 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 | $243.44 | 12.238% | $273.2322 | $273.23 | $273.25 | $273.20 |
| Purchase #2 | $174.41 | 13.249% | $197.5176 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $142.71 | 11.531% | $159.1659 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $112.62 | 13.188% | $127.4723 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $14.39 | 11.221% | $16.0047 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $93.42 | 12.104% | $104.7276 | $104.73 | $104.75 | $104.70 |
| Purchase #7 | $220.51 | 12.106% | $247.2049 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,001.50 | $1,125.3252 | $1,125.32 | $1,125.30 | $1,125.30 | |