| 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 | $128.44 | 9.190% | $140.2436 | $140.24 | $140.25 | $140.20 |
| Purchase #2 | $85.32 | 11.768% | $95.3605 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $166.45 | 8.498% | $180.5949 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $16.45 | 5.698% | $17.3873 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $97.40 | 7.784% | $104.9816 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $193.61 | 11.830% | $216.5141 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $223.66 | 3.351% | $231.1548 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $911.33 | $986.2368 | $986.22 | $986.25 | $986.30 | |