| 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 | $199.40 | 3.339% | $206.058 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $62.98 | 4.250% | $65.6567 | $65.66 | $65.65 | $65.70 |
| Purchase #3 | $234.32 | 7.212% | $251.2192 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $231.56 | 7.832% | $249.6958 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $174.75 | 13.779% | $198.8288 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $83.78 | 13.775% | $95.3207 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $56.70 | 11.733% | $63.3526 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $1,043.49 | $1,130.1318 | $1,130.14 | $1,130.10 | $1,130.20 | |