| 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 | $248.84 | 4.491% | $260.0154 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $174.66 | 3.839% | $181.3652 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $197.84 | 11.640% | $220.8686 | $220.87 | $220.85 | $220.90 |
| Purchase #4 | $35.77 | 5.756% | $37.8289 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $127.69 | 5.185% | $134.3107 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $74.67 | 10.554% | $82.5507 | $82.55 | $82.55 | $82.60 |
| Purchase #7 | $75.99 | 8.872% | $82.7318 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $935.46 | $999.6713 | $999.68 | $999.65 | $999.70 | |