| 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 | $118.64 | 12.368% | $133.3134 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $98.35 | 5.420% | $103.6806 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $185.92 | 11.769% | $207.8009 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $127.58 | 8.483% | $138.4026 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $121.25 | 12.847% | $136.827 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $75.43 | 8.376% | $81.748 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $28.88 | 6.134% | $30.6515 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $756.05 | $832.4240 | $832.42 | $832.45 | $832.40 | |