| 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 | $126.71 | 3.180% | $130.7394 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $218.54 | 4.124% | $227.5526 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $92.73 | 8.783% | $100.8745 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $163.44 | 13.389% | $185.323 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $25.76 | 3.617% | $26.6917 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $103.33 | 12.390% | $116.1326 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $229.48 | 4.338% | $239.4348 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $959.99 | $1,026.7486 | $1,026.73 | $1,026.75 | $1,026.70 | |