| 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 | $190.44 | 12.596% | $214.4278 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $191.83 | 10.632% | $212.2254 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $208.31 | 11.303% | $231.8553 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $156.96 | 13.549% | $178.2265 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $174.75 | 7.499% | $187.8545 | $187.85 | $187.85 | $187.90 |
| Purchase #6 | $12.77 | 8.864% | $13.9019 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $83.31 | 10.779% | $92.29 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $1,018.37 | $1,130.7814 | $1,130.79 | $1,130.85 | $1,130.80 | |