| 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 | $250.83 | 9.349% | $274.2801 | $274.28 | $274.30 | $274.30 |
| Purchase #2 | $20.93 | 9.291% | $22.8746 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $224.58 | 7.202% | $240.7543 | $240.75 | $240.75 | $240.80 |
| Purchase #4 | $246.79 | 4.452% | $257.7771 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $121.74 | 10.331% | $134.317 | $134.32 | $134.30 | $134.30 |
| Purchase #6 | $125.67 | 12.590% | $141.4919 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $143.80 | 9.825% | $157.9284 | $157.93 | $157.95 | $157.90 |
| 7 purchase totals = | $1,134.34 | $1,229.4234 | $1,229.42 | $1,229.45 | $1,229.50 | |