| 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 | $72.29 | 12.179% | $81.0942 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $179.46 | 7.853% | $193.553 | $193.55 | $193.55 | $193.60 |
| Purchase #3 | $209.65 | 3.353% | $216.6796 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $221.69 | 6.659% | $236.4523 | $236.45 | $236.45 | $236.50 |
| Purchase #5 | $49.64 | 3.803% | $51.5278 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $77.89 | 5.607% | $82.2573 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $241.66 | 13.145% | $273.4262 | $273.43 | $273.45 | $273.40 |
| 7 purchase totals = | $1,052.28 | $1,134.9904 | $1,134.99 | $1,135.05 | $1,135.10 | |