| 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 | $57.89 | 11.355% | $64.4634 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $128.68 | 8.770% | $139.9652 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $228.54 | 11.426% | $254.653 | $254.65 | $254.65 | $254.70 |
| Purchase #4 | $78.44 | 4.605% | $82.0522 | $82.05 | $82.05 | $82.10 |
| Purchase #5 | $245.90 | 12.686% | $277.0949 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $118.39 | 12.361% | $133.0242 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $209.72 | 13.238% | $237.4827 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $1,067.56 | $1,188.7356 | $1,188.72 | $1,188.70 | $1,188.90 | |