| 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 | $51.90 | 12.598% | $58.4384 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $199.60 | 6.784% | $213.1409 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $216.43 | 8.695% | $235.2486 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $206.76 | 9.447% | $226.2926 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $228.44 | 9.800% | $250.8271 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $247.31 | 3.544% | $256.0747 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $190.46 | 12.411% | $214.098 | $214.10 | $214.10 | $214.10 |
| 7 purchase totals = | $1,340.90 | $1,454.1203 | $1,454.12 | $1,454.15 | $1,454.00 | |