| 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 | $210.96 | 8.746% | $229.4106 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $121.32 | 3.167% | $125.1622 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $156.97 | 12.369% | $176.3856 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $17.75 | 3.845% | $18.4325 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $168.93 | 8.632% | $183.512 | $183.51 | $183.50 | $183.50 |
| Purchase #6 | $228.57 | 9.491% | $250.2636 | $250.26 | $250.25 | $250.30 |
| Purchase #7 | $98.42 | 4.738% | $103.0831 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $1,002.92 | $1,086.2496 | $1,086.24 | $1,086.25 | $1,086.30 | |