| 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 | $14.95 | 8.121% | $16.1641 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $96.78 | 5.856% | $102.4474 | $102.45 | $102.45 | $102.40 |
| Purchase #3 | $185.34 | 7.744% | $199.6927 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $131.96 | 5.843% | $139.6704 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $127.83 | 9.149% | $139.5252 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $220.62 | 13.778% | $251.017 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $246.28 | 3.507% | $254.917 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $1,023.76 | $1,103.4338 | $1,103.44 | $1,103.40 | $1,103.40 | |