| 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 | $195.46 | 11.542% | $218.02 | $218.02 | $218.00 | $218.00 |
| Purchase #2 | $197.31 | 12.277% | $221.5337 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $198.30 | 4.868% | $207.9532 | $207.95 | $207.95 | $208.00 |
| Purchase #4 | $219.67 | 12.800% | $247.7878 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $178.86 | 11.396% | $199.2429 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $81.51 | 7.118% | $87.3119 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $75.51 | 4.176% | $78.6633 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $1,146.62 | $1,260.5128 | $1,260.50 | $1,260.50 | $1,260.50 | |