| 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 | $212.74 | 8.465% | $230.7484 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $30.27 | 10.786% | $33.5349 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $224.71 | 7.156% | $240.7902 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $216.71 | 9.370% | $237.0157 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $63.67 | 9.352% | $69.6244 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $250.86 | 13.253% | $284.1065 | $284.11 | $284.10 | $284.10 |
| Purchase #7 | $113.28 | 5.557% | $119.575 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $1,112.24 | $1,215.3951 | $1,215.40 | $1,215.40 | $1,215.30 | |