| 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 | $219.74 | 13.734% | $249.9191 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $155.55 | 4.182% | $162.0551 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $164.59 | 7.623% | $177.1367 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $187.69 | 11.664% | $209.5822 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $71.69 | 13.565% | $81.4147 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $28.32 | 6.462% | $30.15 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $199.40 | 12.171% | $223.669 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $1,026.98 | $1,133.9268 | $1,133.93 | $1,133.90 | $1,134.00 | |